Forever Thirty, Flirty, And Thriving: Where Is The Cast Of 13 Going On 30 Now (2024 Update)?

The 2004 romantic comedy *13 Going on 30* remains a cultural touchstone for millennials, a perfect blend of nostalgia, magic, and the timeless wish to skip the awkward teenage years. As of December 2025, the film is experiencing a massive resurgence in public interest, primarily driven by its 20th-anniversary celebration in April 2024, which saw the main cast—Jennifer Garner, Mark Ruffalo, and Judy Greer—reunite to reflect on the movie's enduring legacy. Beyond the reunion, the cast has gone on to achieve incredible success, from Oscar nominations and Marvel stardom to unexpected personal revelations and the launch of a new stage production. This deep dive explores the careers, current projects, and surprising life updates of the entire ensemble, from the adult stars to the young actors who played the iconic "Six Chicks" and the younger versions of Jenna Rink and Matt Flamhaff, proving that the spirit of being "thirty, flirty, and thriving" is alive and well two decades later.

The Main Trio: From Razzles to Global Superstars

The chemistry between the three leads is what made *13 Going on 30* a classic. Here is a look at their biographies and what they have been up to recently, including their latest 2024 and 2025 projects.

Jennifer Garner (Jenna Rink)

• Full Name: Jennifer Anne Garner
• Date of Birth: April 17, 1972
• Place of Birth: Houston, Texas, U.S.
• Role in Film: Jenna Rink (Adult)
• Notable Post-2004 Works: *Juno*, *Dallas Buyers Club*, *Alias*, *The Adam Project*, *The Last Thing He Told Me*.
• Current Status (2024/2025): Garner continues her successful career in both film and television. In 2024, she reunited with her *13 Going on 30* co-star Mark Ruffalo for the 20th-anniversary celebration. Her upcoming projects include the highly anticipated Marvel film *Deadpool & Wolverine* (2024), where she is set to reprise her role as Elektra, and the sci-fi drama *Zygote*. She is also expected to return for the second season of the Apple TV+ drama series *The Last Thing He Told Me* in 2025. Beyond acting, she is a co-founder of the organic food company Once Upon a Farm.

Mark Ruffalo (Matt Flamhaff)

• Full Name: Mark Alan Ruffalo
• Date of Birth: November 22, 1967
• Place of Birth: Kenosha, Wisconsin, U.S.
• Role in Film: Matt Flamhaff (Adult)
• Notable Post-2004 Works: *Zodiac*, *The Kids Are All Right*, *Foxcatcher*, *Spotlight*, The Hulk/Bruce Banner in the Marvel Cinematic Universe (MCU), *Poor Things*.
• Current Status (2024/2025): Ruffalo has become one of Hollywood's most respected actors, earning three Oscar nominations and an Emmy Award. In 2023, he received critical acclaim for his role as Duncan Wedderburn in *Poor Things*. His upcoming projects include the HBO limited series *Task* and the film *Crime 101* (2026). He and Jennifer Garner also famously played a married couple in the 2022 Netflix film *The Adam Project*, a fun nod for fans of *13 Going on 30*.

Judy Greer (Lucy "Tom-Tom" Wyman)

• Full Name: Judith Laura Evans
• Date of Birth: July 20, 1975
• Place of Birth: Detroit, Michigan, U.S.
• Role in Film: Lucy "Tom-Tom" Wyman (Jenna's frenemy and Poise magazine colleague)
• Notable Post-2004 Works: *Arrested Development*, *Archer* (voice), *Ant-Man*, *Halloween* (2018), *The Descendants*.
• Current Status (2024/2025): Known for her versatility and ability to steal a scene, Greer has continued a prolific career across film and television. She participated in the 20th-anniversary reunion with Garner and Ruffalo. Her upcoming film schedule remains busy, with announced projects for 2024 and 2025, including a role in *Mabel* and *The Best Christmas Pageant Ever*.

The Young Cast: Where Are 'Young Jenna' and 'Young Matt' Now?

The younger versions of the main characters were instrumental in setting up the film's premise. Two decades later, their lives have taken very different, but equally interesting, paths.

Christa B. Allen (Young Jenna Rink)

Christa B. Allen, who played the 13-year-old Jenna Rink, has become a favorite among fans for her strong resemblance to Jennifer Garner. After *13 Going on 30*, she was best known for her role as Charlotte Clarke in the TV series *Revenge*.

Recent Update (2024): Allen has been extremely candid about her personal life on social media. In a significant and very recent update, she revealed in 2024 that she was rebuilding her life after having been in a relationship with an alleged "cult leader." The actress stated she is now focused on moving forward and actively seeking new film roles, making her story one of resilience and new beginnings.

Sean Marquette (Young Matt Flamhaff)

Sean Marquette played the young, sweet, and loyal Matt Flamhaff. Following the film, Marquette transitioned into television and voice acting.

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Recent Update: He is widely recognized for his long-running role as Johnny Atkins on the popular TV sitcom *The Goldbergs* and its spin-off, *Schooled*. He is also a prominent voice actor, known for lending his voice to characters in animated series and video games, showcasing a consistent career in the industry.

The Six Chicks and Other Notable Entities

No discussion of *13 Going on 30* is complete without mentioning the "Six Chicks," the popular, mean-girl clique led by Young Tom-Tom. What is truly remarkable is that two members of this group went on to become major Hollywood headliners.

The Six Chicks: A Star-Making Clique

The "Six Chicks" were the embodiment of all that 13-year-old Jenna Rink wanted to be, and their small roles were a launchpad for two major actresses:

• Brie Larson: Before winning an Oscar for *Room* and becoming Captain Marvel in the MCU, Brie Larson was an uncredited member of the Six Chicks. Her career trajectory from a brief role in this rom-com to one of the biggest stars in the world is a fascinating piece of movie trivia and a testament to her talent.
• Ashley Benson: Best known for her starring role as Hanna Marin in the hit teen mystery series *Pretty Little Liars*, Ashley Benson also appeared as one of the Six Chicks. Her successful transition to a major TV star further solidifies the film’s surprising talent incubator status.

Alexandra Kyle (Young Tom-Tom)

Alexandra Kyle played the younger version of Lucy "Tom-Tom" Wyman, the original mean girl. After the film, Kyle continued acting with roles in television and film.

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Recent Update (2024): Kyle is now a writer and is active on platforms like Substack, where she shares detailed, personal stories about her experiences as a child actor, offering a unique, behind-the-scenes look at the industry and her life path after *13 Going on 30*.

The Legacy Continues: A New Musical and Enduring Themes

The enduring popularity of *13 Going on 30* is not just about nostalgia; it’s about the universal themes of authenticity, friendship, and the desire to be accepted. The phrase "Thirty, Flirty, and Thriving" has become a shorthand for reaching one’s peak self, a mantra for a generation. The film's topical authority has been cemented by its continued relevance, even inspiring new adaptations. In a major announcement for fans, a stage adaptation, 13 Going on 30 The Musical, is set to have its World Premiere in Manchester in September 2025. This new production proves that the magical tale of Jenna Rink’s overnight transformation still resonates with audiences two decades later, offering a fresh way to experience the beloved story. The film’s 20th anniversary in 2024, marked by the heartwarming reunion of Jennifer Garner, Mark Ruffalo, and Judy Greer, served as a powerful reminder of why the movie works: genuine on-screen chemistry and a story with heart. From Marvel superheroes to acclaimed dramatic actors and new stage ventures, the cast of *13 Going on 30* has collectively proven that they are all, in their own unique ways, still "thirty, flirty, and thriving."