L-Lo has a new boyfriend, British “wanna be” celebrity, Calum Best and was caught lip locking with him on Wednesday's Nylon Magazine party.

"This isn't a serious relationship," one friend tells us. He's a piece of shit. He's a wanna-be celebrity. Lindsay trusts people until they hurt her. Whatever their future, Lohan was in fine form at the Tenjune bash. She was lifting up her skirt, and sending people over to her friend, deejay Samantha Ronson when she didn't like what she was playing," said a spy.