Brad Pitt Premieres 'Kick Ass' In London (PHOTOS)

05/22/2010 05:12 am ET | Updated May 25, 2011

Brad Pitt attended the premiere of 'Kick Ass,' a superhero movie he helped produce, Monday in London. Sadly he did not bring any of his family members, who have been in Venice while Angelina shoots 'The Tourist' with Johnny Depp.

'Kick Ass' opens April 16.