Lindsay Lohan has branded arch-rival Paris Hilton a "c**t*

Story: Splash news

Foul-mouthed Lindsay Lohan has branded arch-rival Paris Hilton a "c**t*.

The Mean Girls actress made her feelings about the hotel heiress known as she left a Hollywood nightclub.

Asked if she had been partying with Hilton, Lohan replied: "She's a c**t."

A friend quickly moved to say: "She's joking." Hilton, 25, famously laughed uncontrollably when oil heir pal Brandon Davis dubbed red-head Lohan "firecrotch" earlier this year and launched on a vile tirade against the starlet.

Lohan, 20, was leaving Teddy's at the Roosevelt Hotel on Wednesday night when she made the remark.