Los Angeles, California - Sabrina Carpenter fans are buzzing over a TikTok the pop star reposted that may have taken a dig at her ex, Barry Keoghan.

Eagle-eyed fans noticed that the 25-year-old singer had reshared a TikTok set to her hit song Busy Woman that featured some scathing shade at an ex.

"when i had to convince myself he was attractive but he ended up breaking up with ME," the video's on-screen text read.

Once fans caught wind of Sabrina's repost over the weekend, they immediately flooded the comments.

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"BYE NOT SABRINA REPOSTING," one fan wrote.

"Sabrina reposting is HILARIOUS bc she defo convinced herself Barry was attractive," another joked.

Sabrina and Barry were linked for about a year before they split up last December, and insiders dished that their busy schedules were to blame.

Still, the Nonsense singer has seemed to make some playful jabs at her exes in the past, including an apparent gibe at Barry during a recent show in his native Dublin.

"Dublin, it's so lovely to be here. You all look and sound amazing," Sabrina told the crowd. "But my goodness, these Irish boys are hard work."

Sabrina dropped a fresh TikTok of her own on Sunday – also set to Busy Woman – emphasizing the lines, "I didn't want your little b***h a** anyway."

Of course, there's no way to prove the social media buzz was really aimed at Barry, and the 32-year-old actor has also been rumored to be the muse for some of her more complimentary tracks including the steamy hit Bed Chem.