Paris and Lindsay fight over Timbaland   Lindsay Lohan and Paris Hilton are back at it again.  They were caught having a bitch fight at Timbaland’s pre-Grammy party at club Avalon in LA. Both chicks were at the party hoping that Timbaland would help them resurrect their non-existent singing careers. Lohan arrived first and made her way to the super-producer, but when she saw Paris had arrived and was trying to steal Timbaland’s attention away from her, that’s when the claws came out. Lind