lindsaypartyallnight.jpg

According to Lindsay's Twitter, she's hard at work back in LA, where she got up in the pre-dawn hours for "an early call time."

But you would never know it from her behavior last night! After leaving her home away from home, the Chateau Marmont with pals, photogs spotted our favorite party girl at new hotspot Trousdale - where she didn't leave until 2:15am!

But did Lindsay leave then and go home and get her beauty sleep?

Nope, she headed to a house party in the hills! So if she woke up this morning before 6, and she arrived at that party at 2:15... you do the math on how long she slept before work.

Check out all the action in the vid below!






Wherever does she get her energy?