I'm not sure if it's Youtube or this crappy internet connection (so much trouble loading) but go to about the 19:30 mark... It's after the dancing 'skit'.
It's not anything racist... Or really even offensive (at all), but the lady is singing a Gospel song. I just happen to watch this one, then that came up, and I thought to myself; "Nope. You can't do this anymore."
It would be too offensive... Whereas songs about shooting people, drugs, and promiscuous sex are fine and dandy.