Celeb Fashion Hit or Miss?

Vote on this week's styles including Jennifer Aniston, Eva Mendes and more stars! You decide – are they fashionistas or flops?

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JORDIN SPARKS

Who needs a gown when casual looks this good? The singer hits the red carpet at the Hollywood premiere of Jonas Brothers: The 3D Concert Experience in boot-cut denim, a sleeveless studded Guess by Marciano top and sky-high heels.