Alaia Baldwin is an American model, actress, wellness advocate, and member of the famous Baldwin family. Born on January 23, 1993, in Nyack, New York, she is the eldest daughter of actor Stephen Baldwin and Kennya Baldwin and the older sister of model and entrepreneur Hailey Bieber. As of September 2026, Alaia is 33 years old.

Although she is widely recognized because of her connection to the Baldwin-Bieber family, Alaia has developed a public identity of her own through modeling, limited acting work, motherhood, and advocacy surrounding endometriosis and women’s health. Her personal experiences with endometriosis became an important part of her public work, particularly her efforts to encourage awareness and support for women dealing with the condition.

Quick Facts About Alaia Baldwin

Who Is Alaia Baldwin?

Alaia Baldwin is a model and wellness advocate who became publicly known as the daughter of actor Stephen Baldwin and the older sister of Hailey Bieber. She was born into a family where entertainment and public life were already familiar parts of her upbringing.

Her father, Stephen Baldwin, is an actor known for films such as The Usual Suspects, while her mother, Kennya Baldwin, is a graphic designer. Alaia’s extended family also includes actors Alec Baldwin, William Baldwin, and Daniel Baldwin.

Her family connections have naturally contributed to public interest in her life, but Alaia has also established her own identity. Modeling became an important part of her career, while health advocacy later became another significant focus.

How Old Is Alaia Baldwin?

Alaia Baldwin was born on January 23, 1993, making her 33 years old in September 2026. She was born in Nyack, New York, in the United States.

Her zodiac sign is Aquarius. She is the first child of Stephen and Kennya Baldwin and is older than her sister Hailey Bieber, who was born in November 1996.

Where Was Alaia Baldwin Born and Raised?

Alaia Baldwin was born in Nyack, New York. She grew up in a family where entertainment was already a familiar part of everyday life because of her father’s acting career and the wider Baldwin family’s involvement in Hollywood.

Her upbringing also connected her to Brazilian culture through her mother’s family. Kennya Baldwin is the daughter of Brazilian musician Eumir Deodato, giving Alaia a family background that extends beyond the Baldwin acting dynasty.

Growing up around recognizable family names gave Alaia an early connection to the entertainment world, but she eventually pursued interests that extended beyond acting.

Alaia Baldwin’s Parents and Family

Alaia’s parents are Stephen Baldwin and Kennya Baldwin. Stephen is the youngest of the well-known Baldwin brothers, while Kennya has worked as a graphic designer and has generally maintained a quieter public profile.

Alaia has one sibling, her younger sister Hailey Bieber. Hailey became internationally recognized as a model and later founded the beauty company Rhode. She is also married to singer Justin Bieber, making Alaia part of the extended Bieber family through her sister’s marriage.

The Baldwin family tree is one of the major reasons people search for Alaia Baldwin. Her relatives include several established entertainment personalities, but she has generally maintained a lower profile than some members of her family.

Alaia Baldwin and Hailey Bieber

Alaia Baldwin is Hailey Bieber’s older sister. The two sisters grew up together and have frequently appeared in family-related coverage.

Their relationship has attracted attention because both sisters entered the public eye, although they have followed somewhat different professional paths. Hailey developed a highly visible modeling and beauty career, while Alaia has focused on modeling, family life, and health advocacy.

Alaia’s wedding also became a notable family event because Hailey served as her maid of honor.

Alaia Baldwin’s Education

Alaia Baldwin’s education has been associated with The New School in New York. She developed interests in nutrition, natural medicine, and wellness during her educational years.

Her educational interests are particularly relevant to the direction of her later public work. Instead of concentrating exclusively on fashion and entertainment, she developed an interest in health, nutrition, and wellness.

That interest became increasingly connected to her advocacy after her experience with endometriosis.

Alaia Baldwin’s Modeling Career

Alaia Baldwin has worked professionally as a model and has been represented by modeling agencies during her career. Her modeling work helped establish her own identity within the fashion industry rather than simply being known as Stephen Baldwin’s daughter.

She has been associated with fashion modeling and has appeared in fashion-related campaigns and editorial settings. Modeling also gave Alaia a platform from which she could discuss subjects beyond fashion.

Her career eventually developed beyond traditional modeling as wellness and women’s health became increasingly important areas of interest.

Has Alaia Baldwin Acted in Movies or Shows?

Yes. Alaia Baldwin has a small number of acting credits, although acting has not been the central focus of her career.

Her documented screen credits include the short film DJ B: Party All The Time, Let’s Celebrate! (Hey Hey), in which she was credited as DJ B Dancer, and the 2016 short Nightwalkers.

These credits should be viewed as part of her broader entertainment background rather than evidence of a large acting career. Alaia is more strongly associated with modeling and advocacy than with a substantial film or television résumé.

Alaia Baldwin and Endometriosis Advocacy

One of the most important parts of Alaia Baldwin’s public story is her work raising awareness about endometriosis.

Alaia has spoken publicly about being diagnosed with endometriosis in 2016. She has described experiencing severe pain and the difficulties that can come with living with a condition that is not always immediately understood by other people.

Her experience motivated her to use her public platform to help other women. She became involved in advocacy efforts and was recognized with an award in 2019 for her work raising awareness.

Why Does Alaia Baldwin Talk About Endometriosis?

Alaia has explained that her own diagnosis showed her how little awareness and accessible conversation existed around the condition.

She has used her public presence to encourage women to talk about symptoms and seek appropriate medical support. Her advocacy has included discussing her personal experiences and supporting awareness efforts surrounding women’s health.

Her health advocacy has become an important part of her identity because it connects her personal experience with a broader public-awareness effort.

Alaia Baldwin’s Husband: Who Is Andrew Aronow?

Alaia Baldwin is married to Andrew Aronow, a producer and media professional. The couple married on September 2, 2017, in New York.

Their relationship reportedly began in 2014 after they met in Parrot Cay. Alaia later married Aronow after several years together.

The wedding attracted attention because of the family’s celebrity connections. Hailey Bieber served as maid of honor, while Alaia’s cousin Ireland Baldwin was also part of the wedding party.

Despite the public interest surrounding the Baldwin family, Alaia and Andrew have generally kept much of their married life relatively private.

Alaia Baldwin and Andrew Aronow’s Daughter

Alaia Baldwin and Andrew Aronow have one daughter, Iris Elle Aronow. She was born on August 17, 2020.

Becoming a mother added another dimension to Alaia’s public life. Her work and conversations about health have increasingly intersected with her experiences as a woman and mother.

Because Iris is a minor, responsible biographical coverage should focus on the confirmed family relationship rather than speculate about her private life.

Alaia Baldwin’s Relationship With Hailey Bieber

Alaia Baldwin’s relationship with Hailey Bieber is one of the most frequently searched aspects of her biography.

Alaia is Hailey’s older sister, and both grew up as daughters of Stephen and Kennya Baldwin. Their family connection became even more prominent after Hailey married Justin Bieber.

Alaia’s own marriage was an important milestone in the family because Hailey was involved in the wedding as maid of honor. Later, both sisters became mothers, giving them another major family connection.

Although Hailey is considerably more prominent in international entertainment coverage, Alaia has maintained her own professional and advocacy interests.

What Does Alaia Baldwin Do Today?

As of 2026, Alaia Baldwin’s public profile centers on her family, modeling background, wellness interests, and advocacy work. Her public identity is not limited to being Hailey Bieber’s sister.

She has continued to be associated with women’s health and wellness discussions, including conversations about endometriosis and other personal health experiences.

Her life has also received renewed attention because of a legal case connected to a 2024 incident in Savannah, Georgia.

What Happened to Alaia Baldwin’s 2024 Legal Case?

Alaia Baldwin Aronow was arrested in February 2024 following an incident at a Savannah bar and faced several charges connected with an alleged altercation involving employees at the establishment.

The case was later resolved through a pre-trial diversion program. In August 2026, prosecutors moved to end the case after she completed the program, and the charges were dismissed.

Because the original incident involved allegations, those claims should not be presented as established facts beyond what the court record establishes. The important current development is that the prosecution was discontinued after her completion of the diversion program.

What Is Alaia Baldwin’s Net Worth?

Alaia Baldwin’s exact net worth has not been publicly confirmed through a reliable financial disclosure.

Various celebrity and biography websites publish estimated figures, but those numbers are not independently verified financial statements. For that reason, an exact net-worth figure should not be treated as fact.

Her known professional activities include modeling, entertainment appearances, and advocacy, but there is insufficient reliable public information to calculate her personal wealth accurately.

Alaia Baldwin’s Height

Some entertainment databases list Alaia Baldwin at 5 feet 9 inches, or approximately 1.75 meters.

However, height information in entertainment databases is not always based on an official measurement. It is therefore more appropriate to treat the commonly listed figure as a reported measurement rather than a formally verified personal statistic.

What Makes Alaia Baldwin Famous?

Alaia Baldwin is best known for a combination of family connections, modeling, and health advocacy.

Her public recognition comes partly from being the daughter of Stephen Baldwin and the older sister of Hailey Bieber. She is also known for her marriage to Andrew Aronow, her modeling career, and her efforts to raise awareness about endometriosis.

Unlike some celebrity relatives who become famous primarily through family connections, Alaia has developed a distinct public role through her own professional and advocacy activities.

FAQs

Who is Alaia Baldwin?

Alaia Baldwin is an American model, actress, and wellness advocate. She is the eldest daughter of actor Stephen Baldwin and Kennya Baldwin and the older sister of Hailey Bieber. She has also become known for her advocacy around endometriosis and women’s health.

How old is Alaia Baldwin?

Alaia Baldwin was born on January 23, 1993, so she is 33 years old as of September 2026. She was born in Nyack, New York, United States.

When was Alaia Baldwin born?

Alaia Baldwin was born on January 23, 1993. Her birthplace is Nyack, New York. Her zodiac sign is Aquarius.

Who are Alaia Baldwin’s parents?

Alaia Baldwin’s parents are actor Stephen Baldwin and Kennya Baldwin. Stephen is part of the famous Baldwin acting family, while Kennya Baldwin has worked as a graphic designer. They also have a younger daughter, Hailey Bieber.

Who is Alaia Baldwin’s husband?

Alaia Baldwin is married to Andrew Aronow, a producer and media professional. They married on September 2, 2017, in New York.

Does Alaia Baldwin have children?

Yes. Alaia Baldwin and Andrew Aronow have one daughter, Iris Elle Aronow. Iris was born on August 17, 2020.

What does Alaia Baldwin do?

Alaia Baldwin has worked as a model and has also appeared in a small number of acting projects. She is additionally known for wellness interests and advocacy work related to endometriosis and women’s health.

What movies has Alaia Baldwin been in?

Alaia Baldwin has a limited acting résumé. Her documented credits include the short films DJ B: Party All The Time, Let’s Celebrate! (Hey Hey) and Nightwalkers.

Is Alaia Baldwin related to Hailey Bieber?

Yes. Alaia Baldwin is Hailey Bieber’s older sister. Both are daughters of Stephen Baldwin and Kennya Baldwin. Alaia is also connected to the wider Baldwin family and became part of the Bieber family through Hailey’s marriage to Justin Bieber.

What happened to Alaia Baldwin’s legal case?

Alaia Baldwin Aronow faced charges following a 2024 incident at a Savannah bar. In 2026, she completed a pre-trial diversion program, after which prosecutors moved to dismiss the case and the charges were dropped.

What is Alaia Baldwin’s net worth?

Alaia Baldwin’s exact net worth has not been publicly confirmed. Online estimates vary, but there is no sufficiently reliable public financial information to establish a precise figure.

Conclusion

Alaia Baldwin is a model, mother, wellness advocate, and member of one of America’s best-known entertainment families. While her connection to Stephen Baldwin and Hailey Bieber has played a major role in public interest around her life, she has also built her own identity through modeling and advocacy.

Her marriage to Andrew Aronow, daughter Iris, education, entertainment work, and efforts to raise awareness about endometriosis all form important parts of her biography. In 2026, Alaia remains a recognizable figure whose story extends beyond simply being Hailey Bieber’s sister.