Jack Black has debuted a new song about Super Mario for the launch of The Super Mario Galaxy Movie, following his previous viral hit Peaches. But why isn't this fresh tune actually in Nintendo's film?

Jack Black's silly little ditty has backing vocals, if we can call them that. They're performed by co-stars Chris Pratt, Anya Taylor-Joy, Brie Larson, Charlie Day, and Donald Glover. Below are the ...

Jack Black, as Bowser, debuted a new song for The Super Mario Galaxy Movie on The Tonight Show, only it’s not in the actual movie. The Super Mario Galaxy Movie is already breaking box office records ...