Grab The Burn Book! Lindsanity Made A Pass At Minge Seyfriend's BF!!!

Mean girl!
Don’t you know the code – former costars before bros! Not cool!
Lindsay Lohan was still in Cannes last night, testing fate that she won’t end up in jail! She pAArtied the night away at the Belvedere smash with an entourage of people, including Amanda Seyfriend’s BF, Dominic Cooper.
Eyewitnesses at the party reveal seeing the pair dancing closely together and acting very “flirty” and “coy” with one another.
Belvedere will do that do you.
But that is no excuse! For shame, LiLo! Didn’t your mother ever teach you not to play with other people’s boytoys?
Poor Karen Smith Minge!
[Image via WENN.]