Sharon Lyn Chalkin
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Who Is Sharon Lyn Chalkin?
Sharon Lyn Chalkin, popularly known as Sharon Feldstein, is a humanitarian, costume designer, and fashion stylist. She is the CEO and co-founder of YourMomCares — a non-profit organization committed to advocating, supporting, and ensuring that children with mental health issues are well taken care of.
She is creative. She is compassionate. She is one of Hollywood’s most quietly influential women.
Sharon Lyn Chalkin is an American costume designer, fashion stylist, and philanthropist best known as the mother of Jonah Hill and Beanie Feldstein. She built a career in Hollywood wardrobe and styling while raising a close-knit family in Los Angeles.
Furthermore, she co-founded the organization YourMomCares with the mothers of Alicia Keys and Adam Levine. The organization prioritizes raising awareness regarding children’s mental health. She is also a celebrity mother who has a good connection with the mothers of Alicia Keys, Zendaya, and Adam Levine.
Sharon Lyn Chalkin is not simply the mother of two of Hollywood’s most beloved actors. She is a woman who built her own creative career, sustained a remarkable decades-long marriage, survived the devastating loss of a son, and used her grief and her platform to fight for children who have no voice. Her story is one of love, purpose, and extraordinary resilience.
Early Life: Long Island Roots and Jewish Family Values
Born on Long Island, New York
Sharon Lyn Chalkin was born into a Jewish family with strong cultural roots. She grew up in Long Island, New York, where family life and tradition played a big role. Her parents, Irving Chalkin and Hannah Spitz, raised her with values that she later passed on to her own children. Like many families from that background, they also spent time in the Catskill Mountains — a common place for summer trips.
Sharon Lyn Chalkin was born and raised in a Jewish household in Long Island, New York.
Long Island — with its strong Jewish community traditions, its emphasis on family closeness, and its vibrant cultural identity — gave Sharon a foundation of warmth, creativity, and deep familial loyalty. These values would later define every aspect of her marriage, her parenting, and her philanthropy.
A Holiday Jew With a Creative Soul
Sharon Lyn grew up in a conservative Jewish household but now describes herself as a holiday Jew.
This honest, self-aware description reflects the same authenticity and lack of pretense that defines everything Sharon Lyn Chalkin does publicly. She is not defined by rigid labels. She is defined by her actions — and her actions have always been rooted in the values her parents Irving and Hannah instilled in her on Long Island.
Fashion and Costume Design: A Passion From Early Days
Sharon Lyn Chalkin has been interested in fashion and costume designing since her early days.
Their mother, Sharon Feldstein, was a costume designer and stylist a career that placed her at the creative heart of Hollywood’s entertainment industry while simultaneously raising three children who would each find their own extraordinary paths within it.
Marriage: A Love Story That Began at a Summer Camp
Meeting Richard Feldstein in the Poconos
Sharon Lyn Chalkin is married to her husband Richard Feldstein. He is the former tour accountant for the well-known rock band Guns N’ Roses. They met while Richard was working as a camp counselor in the Poconos.
This origin story is beautifully ordinary. Two young people meeting at a summer camp in the Pennsylvania mountains — completely unaware that they were beginning a partnership that would eventually produce two of Hollywood’s most celebrated actors.
The couple has been together prior to or at least since 1977. In these many years, Sharon Lyn Chalkin and Richard Feldstein have avoided being involved in controversial situations. Their devotion to their family life in the midst of pursuing careers in business and entertainment is worth emulating by other celebrity couples.
Therefore, their marriage — sustained across more than four decades, through career success, public scrutiny, devastating loss, and family triumph — is one of Hollywood’s most quietly remarkable love stories.
Richard Feldstein: A Business Titan
Their father, Richard Feldstein, is a business manager who has worked with the likes of Adam Levine and Paul Rudd.
Richard Feldstein is a partner in the titan of business management company NKSFB.
Richard Feldstein’s career placed the family at the intersection of music, film, and entertainment business — an environment that naturally nurtured the creative ambitions of all three of their children.
Career: Hollywood’s Costume Department and the ThePeoplesStylists
Costume Designer: Films and Television
Sharon Lyn Chalkin has worked in the entertainment and fashion industry as a renowned costume designer and stylist. She was involved with designing and creating costumes for films such as Chains of Gold (1990) and Taxi (1978). She was also responsible for managing the fashion department for the 1986 film Heart of the City.
Sharon Lyn Chalkin is a former Hollywood costume designer who worked in the costume department for TV series such as Dear John, Heart of the City, and Chains of Gold.
Working in costume design for Hollywood film and television requires precision, creativity, and a deep understanding of character. Sharon brought all three to every project she worked on. Furthermore, her career in wardrobe gave her children a front-row education in the craft and discipline that professional storytelling demands.
ThePeoplesStylists: A Fashion Platform
ThePeoplesStylists is another project she founded, according to her Instagram.
This project reflects Sharon’s ongoing passion for fashion and personal styling — extended beyond the Hollywood costume department into a platform that democratizes great style. It is another expression of her belief that creativity and quality should be accessible to everyone, not just the privileged few.
“E! Live from the Red Carpet” (2018)
In 2018, she was also seen in “E! Live from the Red Carpet.”
Her appearance on one of Hollywood’s most high-profile awards season programs placed her in front of a massive national television audience — recognizing her not simply as a celebrity mother but as a personality in her own right.
YourMomCares: Building a Movement for Children’s Mental Health
The Co-Founding of YourMomCares (2018)
One of the most important parts of her life today is her work with YourMomCares. This is a nonprofit organization she co-founded in 2018 with Patsy Noah and Terria Joseph, who is the mother of Alicia Keys. The goal of YourMomCares is simple but powerful — it focuses on children’s mental health.
Sharon Lyn Chalkin and her good pal Patsy Noah are the co-founders of YourMomCares — a nonprofit advocacy, awareness, and action group focused on children’s health issues. They have worked with other celebrity mothers — Donna Jordan (Michael B. Jordan’s mother), Lisa Oz (Daphne Oz’s mother), and Denzel Washington’s wife Pauletta — to attract attention to their charity.
The Children Who Asked Their Mom What Mattered
Sharon did not choose this cause randomly. She actually spoke with her children and asked them what issue mattered most. They all agreed that mental health for young people needed more attention and support. The organization works to help children who do not have access to proper mental health care.
This is one of the most moving aspects of the YourMomCares story. Sharon Lyn Chalkin did not arrive at this mission through marketing research or celebrity positioning. She arrived at it through a family conversation — asking her own children what the world needed most. That conversation produced an organization that is now changing lives.
A Celebrity Mother Community With Real Impact
“Our mission is to raise awareness for kids who don’t have a voice,” Patsy Noah told People.
Sharon began by enlisting the help of other famous mothers and influencers.
The YourMomCares network has grown to include the mothers of some of the biggest names in entertainment and culture. Additionally, the 2020 voting PSA — in which Sharon appeared alongside other celebrity moms — demonstrated how effectively the organization could use its platform for broader civic messaging.
She appeared in a 2020 voting PSA alongside other celebrity mothers.
Instagram as a Platform for Change
Sharon is a regular user of Instagram. She frequently posts photos of herself, her friends, and her family. The platform is being used by the creator to raise awareness about children’s well-being and other social issues.
Her Instagram handle is @sharonfeldstein. It serves as both a personal window into her family life and a public platform for the causes she champions — children’s mental health, civic engagement, and the broader human values that define her character.
Family: Three Children, Endless Love, and Profound Loss
Jordan Feldstein (1977–2017): The Eldest Son
Jordan Feldstein was the first child and son of Sharon Lyn Chalkin and Richard Feldstein. He was the CEO and founder of Career Artist Management. He managed Maroon 5 for 15 years before his demise.
In 2017, precisely on December 22, Jordan was confirmed dead shortly after the paramedics arrived. According to Jordan’s family, before his demise, he found it difficult to breathe and began gasping for air.
His passing was a very difficult moment for Sharon Lyn Chalkin and the entire family. Even after his passing, his legacy continues. The band Maroon 5 honored him with the song “Memories.”
The loss of Jordan at just 40 years old — from a pulmonary embolism, sudden and without warning — is the defining tragedy of Sharon’s personal life. However, her response to that tragedy — channeling her grief into purposeful action through YourMomCares — reflects a strength of character that is nothing short of extraordinary.
Jonah Hill Feldstein (Born December 20, 1983): The Oscar-Nominated Son
Jonah Hill Feldstein was born December 20, 1983, in Los Angeles, California. He is an American actor, producer, director, comedian, filmmaker, and screenwriter.
He has been nominated in different award shows and has won a couple of awards. He has been nominated for BAFTA and Golden Globe awards. He was nominated for an Academy Award twice.
In January 2023, Jonah Hill legally dropped Feldstein as his surname.
Jonah’s decision to legally become simply “Jonah Hill” — dropping the Feldstein surname — was a deeply personal choice. However, his love for and connection to his family, and especially to his mother, has never wavered. He attended the Academy Awards with Sharon. He has spoken publicly about her influence. He is, in every meaningful way, Sharon Lyn Chalkin’s son.
Beanie Feldstein (Born June 24, 1993): The Broadway Star Daughter
Elizabeth Greer Feldstein was born on June 24, 1993, in Los Angeles, California. She is a working actress. She became well-known because of her parts in Lady Bird, Booksmart, and Neighbors 2: Sorority Rising.
An English film producer named Bonnie-Chance Roberts married Beanie. They got married on May 19, 2023, after getting engaged in June 2022.
Sharon attended Beanie Feldstein at the Golden Globe Awards and the Broadway opening of Funny Girl at the August Wilson Theatre.
Beanie Feldstein has said that her mom’s eye for fashion inspired her own choices.
This is perhaps the most direct measure of Sharon’s influence. Her daughter — one of Broadway and Hollywood’s most celebrated young actresses — credits her mother’s aesthetic vision as the foundation of her own style. Therefore, Sharon’s career in costume design did not simply shape Hollywood films. It shaped her daughter’s entire artistic identity.
The Siblings’ Bond: Built by Their Mother’s Love
Jonah Hill and Beanie Feldstein grew up in true Los Angeles style. There may be 10 years between them, but Jonah Hill and Beanie Feldstein were incredibly close growing up — and they still have a loving, supportive relationship in Hollywood. “He’s my best friend,” Beanie told The Cut of Hill in 2022.
The siblings, along with their superstar mom Sharon Lyn Feldstein, have a deep connection and continue to support each other through personal milestones.
This closeness — forged in a home where Sharon and Richard built a culture of creativity, support, and unconditional love — is Sharon’s greatest achievement. Not the films. Not the nonprofit. Not the red carpet appearances. The fact that her children adore each other is her masterpiece.
Public Appearances: A Mother Who Shows Up
She attended the Academy Awards with Jonah Hill. She supported Beanie Feldstein at the Golden Globe Awards and the Broadway opening of Funny Girl at the August Wilson Theatre.
Sharon Lyn Chalkin is not a Hollywood parent who stays in the background. She is present. She shows up. She wears her children’s achievements like badges of honour — and in doing so, she shows the world exactly what unconditional parental support looks like.
