Posted on Sat Dec 5, 2009 02:10 PM PDT
Oh BOY. Let's hope they're just friends?
We spotted Lindsay Lohan partying until 7AM at Jason Segel's house, and earlier in the evening (er, morning?) we saw a blanketed partygoer leaving, but alas, it was a Lindsay impersonator.
In the video above, you can see Lindsay bouncing around the room with a cigarette hanging out of her mouth (she's wearing the white winter hat), and even though they're not in a bathroom, we have to wonder what was going on in there!
Is Lindsay hooking up with the Sarah Marshall star? Or are the two just close party buddies?
And what exactly do they have in common?
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