Shia Labeouf Shirtless and Pants Unzipped

Shia LaBUFF takes off his shirt and unzips his pants while on set of Transformers 3 in LA on Thursday (Oct.28). I really never thought he was hot but after seeing these pictures i clearly rethought that, can't really tell what kind and brand his undies are btw he's wearing Calvin Klein underwear!

18 pictures of Shia Labeouf and his unzipped pants inside!