Mean Girls star Lindsay Lohan has been tapped to host the MTV Movie Awards on June 10... The MPAA has slapped an NC-17 rating A Dirty Shame, the latest comedy from cult director John Waters. The film stars Tracey Ullman as a working-class store owner who turns into a depraved sex addict following a concussion... Jim Carrey is mulling a sequel to Bruce Almighty, Variety reports.