Bradley Cooper Sexiest Man in Curlers

3/15/2013 11:10 AM PDT

Bradley Cooper -- Sexiest Man in Curlers

Bradley Cooper was spotted on the set of his new movie today ... getting out of a trailer with his notoriously luscious and well-coiffed hair wrapped tightly in bright pink curlers.

"The Hangover Part II" is no longer the worst thing he's been seen in.

Actually ...