How Olivia Dunne Just Stirred Barry Keoghan Cheating Speculation After Sabrina Carpenter Split

Entertainment gossip and news from Newsweek’s network of contributors

Olivia Dunne didn’t hold back when the rumor mill kicked into overdrive.

The 22-year-old LSU gymnast posted a TikTok video on Wednesday, December 4, nodding and smiling under the caption, “When her true colors are finally revealed in the national media.”

When a fan asked if her post was about pop singer Sabrina Carpenter, Dunne made her loyalty clear. “I love Sabrina… It’s about who homewrecked her relationship,” she replied in the comments.

The drama started after reports surfaced that the 25-year-old “Espresso” singer and her boyfriend Barry Keoghan called it quits after a year of dating — their break was officially confirmed by People on Tuesday, December 3.

While an insider told the outlet the split was due to their busy careers, gossip from DeuxMoi suggested Keoghan, 32, had been “chatting with” a TikTok influencer “in a not-innocent-at-all way” before the breakup. Internet sleuths quickly identified Breckie Hill as the possible “semi-famous LA-based influencer.”

The 21-year-old internet personality appeared to fan the flames by reposting TikToks hinting at her involvement, including one that outright claimed, “Barry cheated on Sabrina with TikTok influencer @Breckie Hill.” She also shared photos from a Monday, November 18 outing, cryptically referencing Keoghan’s film Saltburn with a “kinda salty” margarita and a “blackberry smash” drink — a possible nod to his name.

This isn’t the first time Dunne and Hill have clashed. Their feud dates back to 2023 when Hill called the Sports Illustrated Swimsuit model “such a b****” and accused her of being “mean in person.” Dunne, meanwhile, dismissed the rivalry, calling it “1 sided beef,” according to TMZ.

After Dunne’s recent TikTok clapback, fans quickly reacted. “OH S***,” one person exclaimed. Another added, “I’m laughing so hard rn.” A third chimed in, “DRAMMAAAAAAAAAAA.”

Carpenter and Keoghan first sparked romance rumors in December 2023 after being spotted together at a dinner in Los Angeles. The pair reportedly met during Paris Fashion Week a few months prior. Over the next year, they were often seen supporting each other — Keoghan even starred in Carpenter’s “Please Please Please” music video, which was released back in June.