Isabel Ruby Lieberstein is the daughter of actress Angela Kinsey, best known for playing Angela Martin on The Office, and television writer Warren Lieberstein. Born on May 3, 2008, in Los Angeles, California, Isabel has grown up surrounded by the entertainment industry, yet has been raised with a strong sense of family and normalcy. Even though she is not a celebrity herself, she has often caught the attention of fans through her mother’s heartfelt social media posts, red carpet appearances, and sweet stories that highlight her fun and loving personality. Now a teenager, Isabel continues to build her own identity while remaining closely connected to her family’s Hollywood background.
Quick Bio
| Full Name | Isabel Ruby Lieberstein |
|---|---|
| Date of Birth | May 3, 2008 |
| Age (as of 2025) | 17 years old |
| Birthplace | Los Angeles, California, USA |
| Nationality | American |
| Mother | Angela Kinsey (Actress) |
| Father | Warren Lieberstein (Writer & Producer) |
| Step-Father | Joshua Snyder (Actor & Baker) |
| Siblings | Cade Snyder (Stepbrother), Jack Snyder (Stepbrother) |
| Known For | Daughter of Angela Kinsey (The Office) |
| Zodiac Sign | Taurus |
Early Life and Background
Isabel Ruby Lieberstein was born on May 3, 2008, in Los Angeles, California, to actress Angela Kinsey and television writer Warren Lieberstein, and while her arrival was celebrated by her parents and their circle of friends from The Office, her family made sure she was raised in a warm and balanced environment. As Angela’s first child, Isabel’s birth at thirty-six years old was a life-changing moment for her mother, who has often described becoming a mom as her most important role.
Growing up, Isabel sometimes visited the set of The Office, where her mom acted and her dad worked as a writer, giving her a special connection to the show, yet her parents always focused on keeping her life as normal as possible by surrounding her with love, school routines, and family time away from the spotlight.
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How Old Is Isabel Ruby Lieberstein?
Isabel Ruby Lieberstein was born on May 3, 2008, in Los Angeles, California, which makes her 17 years old as of 2025. She celebrated her birthday each year with her family, and her mom, Angela Kinse,y often posts sweet messages about how proud she is to watch her daughter grow. Being a teenager, Isabel is now in the stage of finishing her school years, exploring her hobbies like music and art, and enjoying time with her friends and siblings. Her age also marks an exciting time in her life as she begins stepping into young adulthood with confidence and creativity.
What Does Isabel Ruby Lieberstein Look Like?
Isabel Ruby Lieberstein is often called her mom’s “mini-me” because she looks a lot like Angela Kinsey, with blonde hair, a bright smile, and a cheerful presence. Now a teenager, she has grown into a confident young girl who shines with the same warmth and charm seen in her mom.
Mother – Angela Kinsey
Angela Kinsey is Isabel’s mother, and she is widely known for playing Angela Martin on the hit television series The Office. While her character on the show was strict and often cold, in real life, Angela is the opposite—warm, kind, and funny. Born in Louisiana and raised in Texas, Angela worked her way into acting with smaller roles before becoming a household name thanks to The Office.
She has also appeared in other projects and has remained active in the entertainment industry. Angela has often spoken about how becoming a mom changed her life, and she regularly shares loving and funny stories about Isabel on her social media accounts. She calls her daughter her “mini-me” because of their similarities in looks and personality, and it’s clear that Isabel is the most important part of Angela’s life.
Father – Warren Lieberstein
Warren Lieberstein, Isabel’s father, is a successful television writer and producer. He was born in Westport, Connecticut, and has built a career behind the scenes in Hollywood. He worked as a writer on The Office, the same series that made Angela famous, and contributed to several other television shows such as Carpoolers and Modern Men. Warren is also the brother of Paul Lieberstein, who played Toby Flenderson on The Office, which makes Isabel connected to even more of the show’s legacy.
Although Angela and Warren divorced in 2010 after nearly ten years of marriage, they remain close and continue to co-parent Isabel in a supportive and friendly way. Warren’s career and family connections have made him an important part of Isabel’s life, and she shares a strong bond with him.
Step-Father – Joshua Snyder
After her divorce, Angela Kinsey married actor and baker Joshua Snyder in 2016. Joshua became Isabel’s stepfather, and together with Angela, they built a blended family. Joshua is known for his acting roles in shows and films, but he is also passionate about baking and has even shared recipes and cooking videos online. When Joshua proposed to Angela, Isabel and Joshua’s two sons were included in the moment, making it a special family experience rather than just something between two adults. Isabel has grown very close to her stepdad, and Angela often shares photos of the family baking together or enjoying trips. Joshua has played an important role in Isabel’s life, bringing joy and stability to the household.
Siblings – Cade and Jack
Through her stepfather Joshua Snyder, Isabel gained two stepbrothers named Cade and Jack. The three children quickly formed a close bond, and Angela often refers to them as one big happy family. Isabel spends time with her stepbrothers during family vacations, baking days, and simple everyday moments at home. Having siblings has added even more love and fun to Isabel’s life, giving her a chance to experience the joy of growing up in a blended family filled with laughter and togetherness.
Isabel Ruby Lieberstein’s Bond with Her Parents
Isabel Ruby Lieberstein has a strong and caring bond with both of her parents, Angela Kinsey and Warren Lieberstein, and even though they ended their marriage in 2010, they have always worked together to raise her with love and support. Angela often shares sweet posts calling Isabel her “mini-me,” showing how close they are, while Warren continues to be an active and supportive father in her life. Their friendly co-parenting has given Isabel a stable and happy childhood despite the changes in their family.
Personality and Traits
Isabel Ruby Lieberstein is often described by her mom as sweet, funny, and a little sarcastic, showing that she has a playful personality that keeps her family smiling. From a young age, she came up with unique sayings like “I love you with the hope of my heart,” which Angela has said melted her completely, and she has also shown an honest and humorous side by teasing her mom about fashion choices or how long it takes her to fix her hair. These moments reveal that Isabel has a natural sense of humor, a creative way of expressing herself, and a kind nature that makes her stand out as more than just the daughter of two people in Hollywood.
School Life and Hobbies
Like most teenagers, Isabel spends her time balancing school with hobbies and family life. She is known to have a creative side, with interests in drawing, writing, and especially music. She has learned to play instruments such as the piano and guitar, and her mom has always encouraged her to explore these talents. Growing up in a home filled with creativity, storytelling, and humor, Isabel has naturally developed her own appreciation for artistic expression. At the same time, she enjoys the everyday experiences of being a teenager, such as spending time with her friends and enjoying the simple fun that comes with family outings and activities.
Connection to The Office
Isabel’s connection to The Office is something fans find especially heartwarming. Not only was she born while her mother was starring on the show, but she also visited the set as a toddler, becoming a small part of the behind-the-scenes family that made the series so special. Angela has shared photos of those times, showing how she balanced work and motherhood during filming.
Later, when Isabel was old enough, she wanted to watch the show herself. Angela waited until Isabel was in fifth grade before allowing her to start watching, and when she did, it became a fun bonding experience for both of them. Isabel enjoys laughing at her mom’s character, which she finds amusing since Angela in real life is so different from the uptight Angela Martin.
Red Carpet Appearances
Over the years, Isabel has occasionally joined her mom at red carpet events, showing that she is comfortable in the spotlight when she chooses to be. One memorable moment was at the world premiere of Disney’s Mulan in 2020, where Isabel appeared confident and happy by her mother’s side. These moments have given fans a chance to see how close mother and daughter are, and they also show how naturally Isabel fits into Hollywood events without losing her own grounded personality. Still, Angela has always kept such appearances limited, ensuring that her daughter can enjoy both the excitement of special occasions and the privacy of a normal life.
Angela’s Messages for Isabel
Angela Kinsey often shares heartfelt posts about Isabel on social media, especially on her birthday. She has written about how thankful she is to be Isabel’s mom and how proud she is of the young woman her daughter is becoming. These posts are usually filled with warmth, gratitude, and love, and they give fans a glimpse into the deep bond they share. Angela has also shared funny stories about Isabel’s honesty, which often keeps her grounded and laughing at the same time. This mixture of love and humor is at the core of their relationship, making it clear that Isabel is not only Angela’s daughter but also her closest companion in many ways.
Life Away from the Spotlight
Despite having famous parents, Isabel’s life has remained largely private. Angela and Warren have worked hard to keep her away from too much media exposure, focusing instead on giving her a happy and grounded upbringing. Family life for Isabel often means simple joys, like baking cookies with her stepdad, taking road trips to the beach, or enjoying quiet time at home. These small but meaningful experiences show how important it has been for her parents to raise her in an environment filled with love and laughter rather than pressure from the outside world. This balance has helped Isabel to grow into a grounded young woman who is comfortable both in and out of the spotlight.
Isabel Ruby Lieberstein Today
As of 2025, Isabel Ruby Lieberstein is seventeen years old and beginning to step into young adulthood. She is focused on her studies and enjoying her teenage years, while also exploring her creative talents in music and art. Fans often wonder whether she will one day follow in her mother’s footsteps and pursue acting, or perhaps build a career in another creative field like writing or music. For now, however, Isabel is simply enjoying life as a student, a daughter, and a sister in a loving blended family. Her future remains wide open, and whatever she chooses to pursue, it is clear that she has the support and encouragement of her family behind her.
Isabel Ruby Lieberstein Net Worth
Isabel Ruby Lieberstein does not have a net worth of her own yet, as she is still a teenager focused on her studies and personal life rather than a career. She is best known as the daughter of Angela Kinsey, who has built a successful career as an actress, and Warren Lieberstein, a writer and producer. Since Isabel is not involved in acting or professional work, details about her earnings are not available, and any financial security she has comes from the support of her parents.
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Conclusion
Isabel Ruby Lieberstein may have been born into Hollywood fame, but her life story so far has been defined by family, love, and a balance between public moments and private joys. From her early days on the set of The Office to her close bond with her mother and her blended family life, Isabel has grown up in an environment that values humor, creativity, and kindness.
As she continues to grow, she is showing the world that she is more than just Angela Kinsey’s daughter. She is a young woman with her own personality, her own voice, and her own path ahead of her. Angela has often called Isabel her greatest blessing, and it is clear to anyone who follows their journey that Isabel is already making her family proud in every possible way.
FAQs About Isabel Ruby Lieberstein
1. Who is Isabel Ruby Lieberstein?
Isabel Ruby Lieberstein is the daughter of actress Angela Kinsey from The Office and television writer Warren Lieberstein.
2. When was Isabel Ruby Lieberstein born?
She was born on May 3, 2008, in Los Angeles, California.
3. How old is Isabel Ruby Lieberstein now?
As of 2025, Isabel Ruby Lieberstein is 17 years old.
4. Who are Isabel Ruby Lieberstein’s parents?
Her mother is Angela Kinsey, an actress, and her father is Warren Lieberstein, a television writer and producer.
5. Does Isabel Ruby Lieberstein have siblings?
Yes, through her stepfather Joshua Snyder, she has two stepbrothers named Cade and Jack.
6. Is Isabel Ruby Lieberstein in the entertainment industry?
No, Isabel is not in the entertainment industry; she is focused on school, hobbies, and enjoying her teenage years.
7. Why is Isabel Ruby Lieberstein well-known?
She is well known because of her family’s connection to Hollywood, especially her mother’s role on The Office, but she is admired for her own personality and charm.
