Katy Perry was hit with a very serious allegation over the weekend from a fellow celebrity. In a series of posts shared on Threads, actress Ruby Rose alleged that Katy Perry sexually assaulted her at a nightclub in Melbourne, Australia, when she was in her twenties. In further posts, she detailed the alleged incident, which she said went down at the since-closed Melbourne nightclub the Spice Market, and expressed her thanks to fans sharing support for her. Perry later blasted Rose for her “dangerous lies” and denied the allegations.