document: Ben Barnes ' humiliating hairstyles Ben Barnes has revealed he charted his progress on new film Killing Bono by his changing hair . The Prince Caspian star plays musician Neil McCormick in the comedy about two brothers who fail to make their mark as a band while their classmates U2 shoot to global fame , and had to endure all the embarrassing rock hair-dos of the 80s . Ben said : '' `` Some actors can chart their journey through their script , but we had hair charts . '' `` We went from the mop head Beatles-esque school boy through to the dreaded mullet , the New Romantics Duran Duran phase , all the way to shaggy stadium rock . That 's basically how we developed our characters . '' '' The 29-year-old actor , who has experienced crowds of screaming girls as he walked the red carpet at Narnia premieres , admits he 'd like to be a musician , but insists he does n't value rock star adulation . Ben said : '' `` Rock bands are up there to do their thing . That 's what they love - to stand on the stage and do that lunge , strut and strum . '' `` Actors are n't there to walk down a red carpet and wave , that is n't our dream . The dream is to be on a set . '' '' : : Killing Bono is in cinemas now .
doc_bio_tags: B I O B B B I O B O B O B O O B I I O O B B O O B I O O B O O O O B O O O O B O O O B O O B O O B B O O O B O O O O O O O B B I O O B O O O O O O O B O B O B O O B O O O O B B O O O O O O O O O B O O O O O B O O O O O O O O O O O O O O O O O O O O O O B O O O O O O O B O O O B O O O O O O B O B I O B I O B O O O O O O B O O O O O O O O O B O O O O O O O O O O O O O O O O O O O O B O O O O O B O O O O O O O O O O O B O O O O O O O B I O B O O O O O B O O B O O O O O O O O O O O B O O O B O O