The Royal Romance? Madelyn Cline’s Complete Dating History And Her Shocking New 'Boyfriend' In 2025

Madelyn Cline, the breakout star of Netflix’s global phenomenon *Outer Banks* and the critically acclaimed film *Glass Onion: A Knives Out Mystery*, has consistently been one of Hollywood’s most talked-about young actresses. While her on-screen roles as the spirited Sarah Cameron and the mysterious Whiskey have captivated millions, her off-screen love life has proven to be just as dramatic and headline-grabbing, featuring a roster of high-profile actors, comedians, and now, potentially, a royal. As of today, December 12, 2025, Madelyn Cline is reportedly single, having ended her relationship with comedian Pete Davidson earlier this year. However, her "single" status has been dramatically challenged by a shocking new rumor that has fans buzzing: a potential romance with a European royal, making her current love life one of the most intriguing stories in entertainment.

Madelyn Cline: A Comprehensive Profile and Filmography

Madelyn Renee Cline is an American actress and model whose career trajectory skyrocketed following her casting in a major Netflix series. Born on December 21, 1997, in Goose Creek, South Carolina, Cline initially pursued modeling before transitioning fully into acting. Her early career saw her take on minor roles in popular series like *The Originals* and *Stranger Things*. However, it was her role as the wealthy, complex, and often conflicted Sarah Cameron in *Outer Banks* (2020–present) that launched her to international stardom and made her a household name. The actress successfully leveraged her teen drama fame into a major feature film role, starring as Whiskey alongside Daniel Craig in Rian Johnson's 2022 mystery ensemble, *Glass Onion: A Knives Out Mystery*. This role cemented her status as a versatile actress capable of handling both television and big-budget cinema.

Madelyn Cline Biography Snapshot

• Full Name: Madelyn Renee Cline
• Date of Birth: December 21, 1997
• Place of Birth: Goose Creek, South Carolina, USA
• Age (as of Dec 2025): 27
• Occupation: Actress, Model
• Known For: *Outer Banks* (Sarah Cameron), *Glass Onion: A Knives Out Mystery* (Whiskey)
• First Major Role: Sarah Cameron in *Outer Banks*
• Notable Filmography: *Boy Erased* (2018), *Glass Onion: A Knives Out Mystery* (2022)

The Royal Rumor: Is Madelyn Cline Dating Prince Constantine-Alexios of Greece?

The question of "Who is Madelyn Cline’s current boyfriend?" took an unexpected, regal turn in late September 2025. Despite being considered publicly single following her split from Pete Davidson, the actress was photographed in a moment that instantly ignited a firestorm of royal romance speculation. The fresh rumors began when an image circulated on social media, reportedly showing Cline kissing Prince Constantine-Alexios of Greece and Denmark while out at a popular New York City restaurant, The Lions Bar.

Who is Prince Constantine-Alexios?

The man at the center of the latest dating frenzy is not just any celebrity. Prince Constantine-Alexios, often known as 'Tino,' is a member of the former Greek royal family. He is the eldest son of Crown Prince Pavlos and Crown Princess Marie-Chantal of Greece.

The Prince is also a godson of Prince William, the Prince of Wales, adding an extra layer of high-society intrigue to the rumored relationship. He attended the prestigious Eton College and is known to be a talented artist and sculptor.

While neither Cline nor the Prince has officially confirmed the status of their relationship, the public display of affection captured in the photograph was enough for many fans and celebrity gossip outlets like Deuxmoi to declare a new, fascinating Hollywood-meets-royalty pairing. The potential for a real-life royal romance has drawn comparisons to the early days of Prince Harry and Meghan Markle's relationship, making it one of the most exciting celebrity stories of 2025.

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A Look Back at Madelyn Cline’s High-Profile Dating History

Madelyn Cline’s personal life has been closely documented since her rise to fame, primarily due to her tendency to date within the entertainment industry. Her dating history is a timeline of high-profile relationships, from her on-screen love interest to one of the world's most famous comedians.

The *Outer Banks* Romance: Chase Stokes (2020–2021)

Madelyn Cline’s first major public relationship was with her *Outer Banks* co-star, Chase Stokes. The two played the central couple, Sarah Cameron and John B, on the hit Netflix show, and their on-screen chemistry quickly translated into a real-life romance.

The couple confirmed their relationship in June 2020, much to the delight of their massive fan base, who dubbed them "ChaDelyn." Their relationship was a staple of the show's early success, often sharing behind-the-scenes glimpses of their lives together. Unfortunately, after more than a year of dating, the pair announced their split in November 2021. Despite the breakup, they maintained a professional relationship to continue filming *Outer Banks*, a testament to their maturity.

The Musician & Model: Jackson Guthy (2022–2023)

Following her split from Stokes, Cline was briefly linked to DJ Zack Bia in late 2021, though the relationship was never officially confirmed.

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Her next official relationship was with musician Jackson Guthy, the lead singer of the band North of Nine. Dating rumors began swirling in July 2022 after they were photographed together in Malibu, California.

The relationship was more private than her previous one, though Cline did refer to Guthy as her "boyfriend" in December 2022. They were often seen together at various events and on casual dates. However, their relationship reportedly ended quietly around mid-2023, paving the way for her next highly publicized romance.

The Comedian Crossover: Pete Davidson (2023–Early 2024)

Perhaps her most unexpected and high-profile pairing was with *Saturday Night Live* alum and notorious celebrity dater, Pete Davidson. The two were first linked in September 2023, with sources confirming they were dating.

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Their relationship quickly became a major topic of discussion across tabloids and social media. Davidson, known for his relationships with a string of A-list stars, and Cline, the rising Netflix darling, made for a surprising but captivating celebrity couple.

The relationship was relatively short-lived, however. They dated for a few months before quietly splitting in early 2024. Cline later opened up about the split in a September 2024 interview with *Allure*, making a rare public mention of the breakup and her decision to keep her personal life more private moving forward.

Other rumored connections in her past have included actor Ross Butler and a brief, unconfirmed link to Austin Butler, but these were largely based on conjecture and fleeting sightings.

What’s Next for Madelyn Cline’s Love Life?

Madelyn Cline has demonstrated a clear pattern: a preference for keeping her relationships private, followed by an intense burst of public interest due to the high-profile nature of her partners. From a co-star to a comedian, her love life has always been a subject of intense media scrutiny. The latest rumor involving Prince Constantine-Alexios of Greece marks a significant shift, potentially moving her into the realm of international high society. While the actress is currently focusing on her career—with more seasons of *Outer Banks* and new film projects on the horizon—the world is watching closely to see if this royal rumor will blossom into a confirmed, long-term relationship. Until an official announcement is made, Madelyn Cline’s relationship status remains one of the most fascinating question marks in Hollywood.