lohanchateau012510_03full.jpgchateau marmont west hollywood lohan party brunette hollywood hiding car cigarette smoking

Lindsay Lohan wasn't out THAT late last night (only until about 4am) but still! When does this girl rest? She shops all day, parties all night, and while we do see her clutching a can of red bull from time to time, we can't imagine where she gets the energy to keep up with herself!

Lindsay arrived at the Chateau Marmont around 11:30pm last night, and we spotted her chatting with an unidentified guys. Hmm, any potential love interests? The guy she was hanging out with by the heat lamp seemed pretty cute and interested! Anyway, around 2am, Linds headed to a house party in Hollywood and she stayed until 4am before dipping out with her assistant. Slow it down girl! You don't need to party every night, do you?