The Secret Wedding: 7 Surprising Facts About Gavin Casalegno’s Marriage To Cheyanne King

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The news that broke the internet—and the hearts of many *The Summer I Turned Pretty* fans—was the surprise announcement of Gavin Casalegno's marriage. The actor, beloved for his role as Jeremiah Fisher in the hit Amazon Prime series, revealed in November 2024 that he had secretly tied the knot with his girlfriend, Cheyanne King. This major life step came as a shock to many who were unaware he was even in a serious relationship, especially given his high-profile, six-year romance with ex-girlfriend Larsen Thompson. As of late December 2025, the couple has celebrated their first wedding anniversary, sharing new, intimate details about their private ceremony and their life as husband and wife, proving their love story is moving faster than a Belly-Jeremiah plot twist. The private nature of their nuptials, followed by their public "hard launch" of the marriage, has only fueled curiosity about the woman who captured the heart of the actor. Cheyanne Casalegno, née King, is not a Hollywood insider, making their whirlwind romance and subsequent marriage a refreshing change of pace for the young star. The couple has slowly begun to share glimpses into their life, from their dreamy wedding photos to their first anniversary celebrations, confirming that the *TSITP* star is officially off the market.

Gavin Casalegno: Full Biography and Profile

Gavin Perry Casalegno is an American actor and model who rose to global fame for his role in the television adaptation of Jenny Han’s popular book series. His career began in childhood, but his portrayal of the charming and free-spirited Jeremiah Fisher cemented his status as a teen idol.

  • Full Name: Gavin Perry Casalegno
  • Date of Birth: September 2, 1999
  • Age (as of Dec 2025): 26
  • Place of Birth: Dallas, Texas, USA
  • Nationality: American
  • Height: 6’ 2” (188 cm)
  • Spouse: Cheyanne King Casalegno (Married: November 2024)
  • Key Role: Jeremiah Fisher in *The Summer I Turned Pretty* (2022–Present)
  • Other Notable Works: *Noah* (2014), *The Vampire Diaries* (2015), *Walker* (2021)
  • Siblings: Has a younger brother and a younger sister, Ashlyn Casalegno, who is also an actress.
  • Education: Attended acting workshops in Lewisville, Texas.
  • Business Ventures: Owns a clothing brand called Kailo.

The Unexpected Nuptials: Inside Gavin and Cheyanne’s Private Wedding

The biggest surprise of 2024 for the *TSITP* fandom was the revelation of Gavin Casalegno’s marriage. The actor, who is notoriously private about his personal life, used Instagram on November 12, 2024, to announce that he had married Cheyanne King. The timing was unexpected, as the couple had kept their relationship almost entirely out of the public eye until that moment.

The wedding itself was a deeply personal and private affair, a stark contrast to the massive public interest in his role as Jeremiah Fisher. Cheyanne Casalegno described the event as a "secret wedding," only sharing details and footage with the public well after the fact. The ceremony appeared to be an intimate, outdoor celebration, hinting at a dreamy, rustic aesthetic. Photos shared by the couple show a stunning event with Cheyanne wearing a beautiful white gown and Gavin looking dapper in a black tuxedo.

The couple recently celebrated their first anniversary in November 2025, which prompted them to release even more rare footage and photos from their big day. This staggered release of information is a clever strategy that has allowed them to maintain their privacy while satisfying the intense curiosity of fans eager for details about the woman who won the heart of the "Team Jeremiah" favorite. The marriage has proven to be a solid foundation, with the couple often sharing heartfelt posts about their commitment and faith.

Who is Cheyanne King Casalegno? The Woman Behind the Star

Cheyanne Casalegno is far from a typical Hollywood partner. She brings a grounded, non-entertainment background to the relationship, which many believe is a key to their success.

  • Profession: Cheyanne is a registered nurse. She graduated from Baylor University in 2023.
  • Social Media Presence: While working as a nurse, she is also a prominent Instagram star and online content creator, which is likely how she and Gavin initially connected with mutual friends in Los Angeles.
  • The Start of Their Romance: The couple began dating in the spring of 2023, just a year and a half before their marriage announcement. This was a relatively quick progression from dating to marriage, especially compared to Gavin's previous long-term relationship.

Gavin’s Relationship Timeline: From Larsen Thompson to Cheyanne

Gavin Casalegno’s dating history is notable for two key relationships, both of which were very different in their duration and public visibility, adding to the intrigue of his sudden marriage.

The Long-Term Romance with Larsen Thompson

Before Cheyanne, Gavin was in a long-term, high-profile relationship with model and actress Larsen Thompson.

  • Duration: The couple dated for nearly six years, beginning around 2016.
  • The Breakup: Casalegno and Thompson quietly split in 2022. Neither party publicly addressed the separation, but they deleted photos of each other from their social media accounts. The breakup occurred right around the time *The Summer I Turned Pretty* premiered, launching Gavin into a new level of stardom.

The Swift Courtship with Cheyanne King

Gavin’s relationship with Cheyanne was a significant shift. While his previous romance was highly visible, his time with Cheyanne was kept almost entirely under wraps. They met in the spring of 2023 and, despite the public pressure and the actor's demanding filming schedule for *TSITP*, they chose to prioritize their relationship's privacy. The fact that they were married within a year and a half of dating, and kept it a secret for a period, suggests an intense and immediate connection that led to a swift commitment.

What This Means for Jeremiah Fisher and *The Summer I Turned Pretty* Season 3

The news of Casalegno's marriage has inevitably sparked discussions about his on-screen character, Jeremiah Fisher, and the highly anticipated third and final season of the Amazon Prime series.

The third season, which is set to conclude the love triangle between Belly Conklin, Jeremiah, and his brother Conrad Fisher, is one of the most talked-about upcoming releases. Casalegno has confirmed that Season 3 will "finish the story" based on Jenny Han's final novel, *We'll Always Have Summer*.

While Gavin Casalegno’s real-life happiness with Cheyanne is certain, the fate of his character, Jeremiah, remains a point of intense speculation among fans. The actor has teased that the final season is "beautiful" and will provide a definitive ending. The irony is not lost on fans: the actor who plays the perpetually charming and single love interest is now a committed husband, a fact that only adds another layer of intrigue as viewers wait to see if Jeremiah gets his own "happy ending" with Belly.

gavin casalegno wedding
gavin casalegno wedding

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