Catfight!!!

Kate Moss is said to be sick and tired of Sienna Miller taking her magazine jobs and style. Kate once said that she wasn't bothered with Sienna taking fashion tips from her. But friends of the supermodel say that Kate is furious that Sienna is getting modeling gigs left and right. A source said: "She was loudly saying Sienna was not a professional model and she should be getting front covers - not an actress. Sienna is a real threat because she is younger - and has kept her nose clean. But Kate is not ready to give up her throne." "She also said how she thought Sienna's stab at celebrity has failed. Kate said, 'Sienna has blown it now - she's had her last chance. But she was never one of us anyhow'." If we were her we'd be bitter too! source: Dlisted thru Female First