KJ Apa has officially had enough of Mr. Fantasy. The Riverdale actor, 28, has long been suspected of being the viral TikTok star-turned-musician who blew up last year, but according to Apa, it's all a case of identity theft. "There has been something going on for a long time that I haven't addressed because I didn't think it was even worth addressing, but now because of how it's impacted my life personally, I feel like I have to talk about it," Apa said in an Instagram video on Wednesday, May 6. "I have to do it now because it's hurting me and my career.