Paris Hilton Party girl

PARTY girl PARIS HILTON looked pretty chilled out at a Hollywood club recently.

Perhaps it had something to do with with what looked suscpiciously like a spliff between her lips?

Or could it be down to the smooth sight of model/actor SIMON REX, who she later got her claws into.

I also couldn't help but notice Paris' top looked relaxed too, as her boob tried to escape while on the dancefloor.