Queens hip hop mogul Russell Simmons denies claims he assaulted a teenage model back in 1991.
Keri Claussen Khalighi told the Los Angeles Times Simmons tried to force her into a sexual act at his New York apartment.
She claims film director Brett Ratner was also there.
Simmons has a different version of the story.
He released a statement, saying, "I know Keri Claussen Khalighi and remember the weekend in 1991 that she has referenced. Everything that happened between us 26 years ago was completely consensual and with Keri's full participation."
Simmons isn't the only high profile celebrity facing allegations.
Two colleagues have accused actor Jeffrey Tambor of sexual harassment.
He has left the Amazon series "Transparent" as a result.
The actor says "Given the politicized atmosphere that seems to have afflicted our set, I don’t see how I can return."