06/09/2010 11:25 am ET Updated 4 days ago

Chris Rock On 'Tonight Show': Calls Leno A 'Bad Man' (VIDEO)

Chris Rock was on Leno last night and couldn't get over all the changes that've been made to 'The Tonight Show." The most shocking was the lack of a certain red-haired man. Leno laughed it off, but Rock wouldn't let it go. Even talk of Justin Bieber couldn't derail him from saying "I can't believe you're back. You're a bad man, Jay Leno."