Arsenio Hall dropped a $5 million defamation lawsuit against Sinead O'Connor after the singer apologized for accusing the comedian of providing Prince with drugs on Facebook."I apologize for my Facebook posts about Arsenio to the extent that anyone thought I was accusing him of acting as Prince's drug dealer and supplying him with illegal hard drugs, or insinuating that Arsenio had something to do with Prince's death. I sincerely apologize because those statements would be false, and I retract them unequivocally."