London, Feb 11 : Party queens Lindsay Lohan and Paris Hilton were spotted having a catfight at the Grammy Awards bash.
The confrontation kicked off when the hard-partying starlets came face-to-face, reports the Mirror.
On spotting Paris arrive, Lindsay said: "What the hell is that bitch doing here? I didn't know she was on the list."
In response to the comment, Paris said: "F*** off you bitch."
Meanwhile, Lohan has become the latest celebrity to join the hearing loss awareness campaign.
The actress has been photographed for the Hear The World campaign, which also has striking campaign images of Joss Stone and Moby holding their hands to their ears.
And while the 'Mean Girls star signed up for the campaign, Paris promoted her much talked about new footwear line in an interesting way - by smooching her pet pooch.
The 'House of Wax' star showed up at Macys South Coast Plaza in California while endorsing her new shoe line and kissed her pet Chihuahua.