Mischa Barton slams "b***h" Paris

Mischa Barton has taken a swipe at Paris Hilton - branding her a "sillyb***h".

'The O.C.' star says she's tired of the hotel heiress criticising othersuccessful girls, but insists she isn't trying to compete with the blonde.

She stormed: "Paris isn't my rival. I met her one or two times and she'smaking out there's this big rivalry between us and there so isn't."

She added: "She seems to hate everyone around her age who is moresuccessful. Silly b***h."

Mischa - who angered Paris when she started romancing Cisco Adler, the ex of Paris' friend Kimberly Stewart - also slammed the party girl for pretendingshe doesn't steal men.

She is quoted by Britain's Daily Mirror newspaper as saying: "She does steal other people's boyfriends!" Earlier this month, Paris' sister Nicky allegedly lashed out at Mischa when she spotted her at a party at the swanky Regent Beverly Wiltshire, in LosAngeles.

According to reports, Nicky snapped: "What is that fat pig doing here?", asthe sexy actress arrived.