Chloe Sevigny -- Party Monster
Chloe Sevigny Party Monster
9/10/2009 2:15 AM PT

"Big Love" star Chloe Sevigny got her groove on (and then some) partying with several fans at a downtown L.A. bar the other night.
Check out the 34-year-old hipster actress -- and her wrecked weave -- having a blast.