Leighton Meester lmeester112108_01_X17.jpg

Gossip Girl star Leighton Meester was spotted on the set in NYC yesterday, and it's amazing what a few minutes in the hair and makeup trailer will do!

No, we don't mean it like that - obviously Leighton is gorgeous without a single stitch of makeup, but it looks like her naturally straight her needs a little bit of help from a curling iron. Do you like her tresses better straight or curly?