LINDSAY LOHAN COLLAPSES!

Party girl actress Lindsay Lohan was taken to a hospital yesterday, according to TMZ.com. Her rep says she is doing better after being treated for lack of water and too much heat.

She was taken from the set of her new film Georgia Rule in LA, where temperatures reached 105 degrees. But, that may not have been the only contributing factor as Lindsay was seen partying in Hollywood the night before.

She was treated with a B-12 shot. And Lindsay seems to have recovered very quickly as she was once again seen partying later that night with her current boyfriend, Harry Morton.

Click here for our Lindsay photo gallery!

— JOCELYN VENA