Even the most stylish stars experience the rare fashion fail, but in 2011, some celebs seemed to get it wrong more often than not.

PHOTOS: See the wackiest outfits of 2011

In addition to stepping out sans pants, Christina Aguilera got slammed for wearing a too-tight bandage dress at the 2011 American Music Awards. PHOTOS: See what all the stars wore last night!

Vanessa Hudgens hit a movie premiere in a dress the Fashion Police described as a "formal Snuggie," and raised eyebrows when she hit up a Los Angeles gas station in teeny ripped denim shorts and racy, over-the-knee leather boots Sept. 22.

PHOTOS: Vanessa's style transformation

In the video above Us Weekly editors Andrea Lavinthal and Justin Ravitz reveal all the stars on the worst dressed list this year. Tell Us: Who do you think was the worst dressed in 2011?

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