Paris Hilton's feud with Lindsay Lohan has kicked off - again.The hotel heiress arrived at a party thrown by jeweller Lia Sophia at the Polaroid Beach House, Malibu, and was furious to see her arch-rival was also there.Lindsay was happily partying on Saturday (15.07.06) with new love Harry Morton until Paris - along with her sister Nicky and Brandon Davis - arrived and reportedly began making nasty comments about the 'Mean Girls' actress.A source told America's New York Post newspaper: "Paris was hanging out. She made it a point to whisper and laugh very loudly the entire time, snickering behind Lindsay's back."Lindsay was reportedly so upset by Paris' obvious attempts to intimidate her that she stormed out of the room and dragged Morton with her.The source also added that Paris was walking past Lindsay a few hours later when one of Morton's friends pretended to kick Paris in the butt.This is not the first time the 'House of Wax' actress has been seen laughing at Lindsay's expense.
A few months ago Paris cackled as Brandon Davis attacked the actress and branded her a "firecrotch".
