Christian Bale Sings The Powerpuff Girls Theme Song 18.05K Whitney Jefferson 12/15/10 10:25AM Filed to: Wtf Wtf Christian Bale Interviews Powerpuff girls TV Video In an interview with the stars of The Fighter, Peter Travers asks Christian Bale to sing "Santa Fe" from Newsies. He doesn't oblige, but instead sings the theme song to The Powerpuff Girls—in a viking beard, no less!