Brad Pitt has revealed that he works out to Dizzee Rascal's chart-topping hit 'Bonkers'.

The Hollywood actor, who is in the UK to promote new movie Kick Ass, said that his family were all big fans of the British rapper.

"That guy has got it,” Pitt told The Sun newspaper. “The kids are really into his stuff.

“I have worked out to that song 'Bonkers'."

Kiss Ass tells the story of a high school student who decides to become a super-hero, even though he has no powers.

The movie, which stars Nicolas Cage, goes on general release on Friday (March 26).

(by Jason Gregory)