Summer House star Ciara Miller seemingly threw shade at Amanda Batula and West Wilson's relationship while interviewing Euphoria cast members at the show's season 3 premiere. "I mean, if you steal a friend's ex-boyfriend ..." Miller, 30, told Sydney Sweeney on the red carpet on Tuesday, April 7, as seen in a video shared by HBO Max via Instagram. "It's not good," Sweeney, 28, responded. Miller then asked Sweeney what she thinks the "next step" would be in that situation and shared her own opinion.