Some tabloides say that these are the world's worst dressed duos, I would probably agree for some of them but certainly not all. I like Avril's look and Marylin Manson is just being himself, couldn't even imagine seeing him wearing tuxedo. What do you think?

Avril Lavigne and Deryck Whibley worst dressed couple   Pink & Carey Hart

Avril Lavigne and Deryck Whibley         Pink and Carey Hart

Madonna & Guy Ritchie worst dressed couple   Jordan & Peter Andre worst dressed couple

    Madonna and Guy Ritchie              Jordan and Peter Andre

Jamie Oliver & Jools worsed dressed couple   Courtney Cox & David Arquette worst dressed couple

       Jamie Oliver and Jools         Courtney Cox and David Arquette

Britney Spears & K-Fed worst dressed couple   Marilyn Manson & Dita Von Teese worsed dressed couple

    Britney Spears and K-Fed      Marilyn Manson and Dita Von Teese

Tori Spelling & Dean McDermott worst dressed couple

Tori Spelling and Dean McDermott