Tom Cruise Curses Out Rob Pattinson!
Tom Cruise has no problem cutting Robert Pattinson down to size -- or cursing him out!
The two superstars butt heads in a new promo for the MTV Movie Awards.
But Cruise, 47, isn't recognizable: Suri's papa is back as "Len Grossman," the fat, balding foul-mouthed Hollywood producer character he played in Tropic Thunder.
When the 24-year-old Twilight hunk tells Grossman he might shampoo his famously dirty hair for the awards fest, Grossman gives him some tough love.
"Your filthy hair made you a star! Your filthy hair sent my fat-*ss kid to Space Camp four times!"
Watch the hilarious clip now (above)!