Jennifer Lawrence finds Bradley Cooper sexy

London -- Jennifer Lawrence is quite impressed by Bradley Coopers personality after working with him in The Silver Lining. "Bradley's very sexy because he's sweet, funny, nice and down to earth," she said. "American guys feel the need to exude so much confidence - British guys do the slumping shoulders and stammering attitude, which is a lot more likeable." The actor lives up to People magazines title, reported Contactmusic.