Britney Spears Debuts Her ‘Jackass’ Outtake on Jimmy Kimmel Live!!

Who knew Britney Spears was cut out of a Jackass movie scene (not really but just go with it), Poo Cocktail Supreme. Johnny Knoxville stopped by Jimmy Kimmel Live and showed the hilarious clip…and Britney was funny! Plus check out Britney’s performance of “Till the World Ends.”