Lady Gaga appeared on Howard Stern yesterday and revealed that she was sexually assaulted at the age of 19. Today, Ke$ha’s lawyer, Mark Geragos, came forward claiming that Dr. Luke was the record producer responsible for the rape — the same producer who allegedly raped Ke$ha. 

Geragos revealed the alleged info through Twitter, which reps for both Dr. Luke and Gaga are denying.

In a statement to TMZ, Dr. Luke’s rep said, “Mark Geragos’ statement is completely false and defamatory. Luke met Lady Gaga twice for less than half an hour total in those two meetings combined. He has never been alone with her and never touched her. Neither meeting was in that time frame reported.” Gaga’s people also say the claims are “absolutely not true.”

Gaga did, however, reveal that her rapist was around 20 years older than her, and that she wasn’t able to admit that it even happened for years. She explained to Stern that her rape fueled the inspiration for the song “Swine” and her bizarre performance at South by Southwest, in which she rode a mechanical bull while an artist vomitted colored paint onto her. She said, “I want this chick to throw up on me in front of the world, so that I can tell them, ‘You know what? You could never, ever degrade me as much as I degrade myself, and look how beautiful it is when I do.'”

Listen to the whole interview here: