This Philly boy has won us over with his dirty-blonde curls, scruffy appearance, and bad-boy attitude. Bradley Cooper transformed his career starring in the hit movie The Hangover. From his breakout performance and immediate success, Bradley proved his abilities as an actor and took on more diverse roles. Additional roles include the TV series Alias, Wedding Crashers, and A-Team. Bradley has been dating leading actress Renee Zellweger. Bradley has continued his ways in The Hangover sequel, becoming a fan favorite for looks and talent.