10 Awesome Things Actors Have Done While In Costume

6. Tom Cruise Showing Off His Dance Moves As Les Grossman

Tom Cruise has always had a bit of a reputation for being somewhat uptight. Though when he took on the role of the foul-mouthed, hot-headed studio executive Les Grossman in 2008's Tropic Thunder, he proved he also has a silly and fun-loving side to him as well. At the 2010 MTV Movie Awards, Cruise reprised his role as he took to the stage and danced his ass off for several twerktastic minutes. First Cruise is introduced by none other than ATL icon Ludacris, who provides him with a beat to dance to. Cruise is then joined by Jennifer Lopez as they bump and grind their way across the stage to Lopez's 2005 single Get Right. At one point Lopez even spanks a willing Cruise, but becomes ticked off when he attempts to return the favor. Cruise's then-wife Katie Holmes cheered him on appropriately throughout the proceedings. https://www.youtube.com/watch?v=FC78nSXPgrs The awkwardly hilarious segment ends with Cruise making a valiant attempt at doing splits, which he only half-completes. We know it's been four years but does anybody else think that a Jennifer Lopez/Les Grossman tour would be the greatest thing ever?!