Hollywood's hottest stars hit the red carpet last night for the 2010 American Music Awards! But in true award-show-fashion, certain outfits should have been left at home! Among this years' fashion victims... FergieKe$ha and Avril Lavigne

Avril Lavigne 2010 AMA Red Carpet

While you can respect Avril Lavigne for staying true to her rocker-style, the geometric black and white pattern, paired with chunky bangles and pink hair makes her Dolce & Gabbana dress look more like it was purchased at Hot Topic.

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Fergie 2010 AMA Red Carpet

Black Eyed Peas front-woman Fergie is no stranger to edgy fashion, but unfortunately, her gutsy style missed the mark this time. While the deep royal blue color of her Falguni & Shane mini dress compliments her hair and skin-tone, not to mention shows off her killer legs, the black feather overlay on her skirt and shoulder pads give the dress way too much of a costume feel. 

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Keisha 2010 AMA Red Carpet

While the silhouette and sparkly black color of Ke$ha's dress is flattering, the shiny black strips (that were actually made from old VHS tapes!) begin to resemble a trash bag--yikes!