BFFs Lindsay Lohan, former GF Samantha Ronson and Paris Hilton had a time of it Thursday night, partying until 7:00 AM Friday!

Lindsay, Sam and Paris Pull a Party All-Nighter
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According to, the three party girls joined Paris' younger brother, Barron Hilton, and former Lohan name-caller and oil heir Brandon “Greasy Bear” Davis at a party in the Hollywood Hills -- and stayed there all night.
Click here to see photos of Paris and Lindsay, courtesy of