The Summer I Turned Pretty Cast: Where Are Belly, Conrad, And Jeremiah Now? (2025 Updates)

The anticipation for the final chapter of *The Summer I Turned Pretty* has reached a fever pitch, with fans eager for the return of the beloved cast for Season 3. As of December 2025, the cast members—Lola Tung, Christopher Briney, and Gavin Casalegno—have not only been preparing to revisit Cousins Beach but have also been busy building their careers with exciting new projects, from horror films to major movie musicals, cementing their status as Hollywood's next generation of stars. The final season, based on the third book, *We'll Always Have Summer*, is expected to debut in the summer of 2025 on Prime Video, bringing the Belly-Conrad-Jeremiah love triangle to its long-awaited conclusion.

The success of the Prime Video series, adapted from the bestselling *The Summer I Turned Pretty* book trilogy by author Jenny Han, has catapulted its young stars into the global spotlight. This deep dive offers the most current and comprehensive look at the main actors' biographies, their breakout roles, and their latest career moves outside of the sun-drenched drama of the Fisher and Conklin families, proving that their careers are just beginning.

The Main Trio: Full Cast Biography and Upcoming Projects

The core of *The Summer I Turned Pretty* revolves around the complex, emotional journey of Isabel "Belly" Conklin and the Fisher brothers, Conrad and Jeremiah. Here is a complete profile of the actors who bring this iconic love triangle to life, including their most recent and upcoming professional endeavors.

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Lola Tung (Isabel "Belly" Conklin)

• Role in TSITP: Isabel "Belly" Conklin, the protagonist caught between two brothers.
• Date of Birth (Approx): 2002 or 2003 (Age 22-23 as of 2025).
• Career Start: Tung landed the breakthrough role of Belly while she was a freshman studying acting at Carnegie Mellon University (CMU).
• Recent/Upcoming Projects: After wrapping Season 3, Lola Tung is transitioning into new genres. She is set to star in the upcoming horror film, *Forbidden Fruits*, which wrapped filming and is expected to be released in 2026. She is also attached to another eerie project, *The Young People*, directed by Osgood Perkins, showcasing her versatility beyond young adult romance.

Christopher Briney (Conrad Fisher)

• Role in TSITP: Conrad Fisher, the brooding, older Fisher brother and the heart of "Team Conrad."
• Date of Birth: March 24, 1998 (Age 27 as of 2025).
• Career Highlights: Briney's star power grew significantly outside of the series with his role as Aaron Samuels in the 2024 musical film adaptation of *Mean Girls*. He also appeared in the 2022 film *Dalíland*, playing the role of James.
• Recent/Upcoming Projects: While focusing on the final season of *TSITP*, Briney’s recent work in *Mean Girls* has proven his ability to handle major cinematic roles, suggesting a bright future in both film and television. He continues to be a central figure in the promotion of the series, often appearing alongside his co-stars in high-profile events.

Gavin Casalegno (Jeremiah Fisher)

• Role in TSITP: Jeremiah Fisher, the fun-loving, younger Fisher brother and the leader of "Team Jeremiah."
• Date of Birth: September 2, 1999 (Age 25 as of 2025).
• Career Start: Casalegno began his career at a very young age, starting with commercials and print modeling at age four, before landing roles in films like *Noah* and *The Iceman*.
• Recent/Upcoming Projects: Gavin has become an influential figure in fashion and social media, leveraging his modeling background. His primary focus remains the highly-anticipated Season 3, which will conclude Jeremiah's pivotal role in the central love story. His early career experience sets him up for diverse roles post-TSITP.

The Full Returning Cast for *The Summer I Turned Pretty* Season 3

The emotional depth of the series extends far beyond the central love triangle, relying heavily on the dynamic between the parents and supporting characters. Fans can rejoice as all major players are confirmed to return for the third and final season, which will adapt the events of the third book, *We'll Always Have Summer*.

The final season promises to resolve the key relationships and bring closure to the years Belly spent at Cousins Beach. The returning cast ensures the beloved family chemistry and emotional stakes remain intact for the series finale.

• Jackie Chung as Laurel Park (Belly and Steven's mother, Susannah's best friend).
• Sean Kaufman as Steven Conklin (Belly's older brother).
• Rain Spencer as Taylor Madison Jewel (Belly's devoted best friend).
• Rachel Blanchard as Susannah Fisher (The Fisher brothers' mother, whose presence is felt throughout the series).
• Alfredo Narciso as Cleveland Castillo (Laurel's love interest).
• Kyra Sedgwick and Elsie Fisher (who played Aunt Julia and Skye in Season 2) are also expected to return, though their roles may be smaller as the focus shifts back to the core trio.

The Jenny Han Cinematic Universe: Book Trilogy and Legacy

The phenomenal success of *The Summer I Turned Pretty* is part of a larger, highly influential "Jenny Han Cinematic Universe." The series is an adaptation of the final book in the trilogy, *We'll Always Have Summer*, which is known for its dramatic conclusion to the love triangle.

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Jenny Han, the author and showrunner, has been instrumental in ensuring the on-screen adaptation retains the heart of the source material while making key updates—such as Belly’s ethnicity and Jeremiah’s bisexuality—to reflect a more modern audience.

The entire trilogy, which began with the first novel in 2009, includes:

1. *The Summer I Turned Pretty* (Season 1)
2. *It's Not Summer Without You* (Season 2)
3. *We'll Always Have Summer* (Season 3)

Han’s influence extends to other massive Prime Video and Netflix hits, including the *To All The Boys I've Loved Before* film franchise and its spinoff series, *XO, Kitty*. This body of work has established her as a master of the young adult romance genre, with *TSITP* standing out for its iconic setting, Cousins Beach, and its use of a nostalgic, soundtrack-heavy atmosphere, famously featuring multiple Taylor Swift "needle drops."

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The debate between "Team Conrad" and "Team Jeremiah" is one of the most passionate fandom rivalries in recent memory, driving massive engagement across social media platforms. The final season’s plot, which is expected to follow the book's resolution closely, will finally give fans the answer they have been waiting for, making the 2025 release the most anticipated event in the YA television landscape.

Conclusion: The Final Summer Awaits

With the core cast returning and a final season set to adapt the dramatic events of *We'll Always Have Summer*, the summer of 2025 promises to be a watershed moment for *The Summer I Turned Pretty* fandom. The cast, including Lola Tung, Christopher Briney, and Gavin Casalegno, are not just returning to their breakout roles but are also leveraging their newfound fame to explore diverse projects like horror films and major movie musicals, proving their talent extends far beyond the shores of Cousins Beach. Their individual career trajectories, combined with the emotional closure of the final season, make the upcoming release a must-watch event for anyone invested in the ultimate choice Belly Conklin has to make.