Tops & Flops: The Week in Fashion

This week was a busy one in fashion -- but which stars' questionable style left you ashen? You decide!

Is Rihanna's racy coat dress better than any red carpet gown, or do her skin-revealing outfits always make you frown?

Is Sandra Bullock currently in super-stylish mode, or does this outfit feel like she's following an office dress code?

Is this the best dressed Miley Cyrus has been in a while, or are you sick of her purposely outrageous style?

Does Kristen Stewart's Chanel ensemble perfectly show off her edgy attitude, or does her sour expression always make it look like she's lacking a sense of gratitude?

Should the lovable Jennifer Lawrence always be revered, or are these Dior pants way too weird?

Was Gabrielle Union the best dressed at the annual BET event, or was the time she took to get ready clearly not well spent?

Does Mariah Carey always have a sexy strut, or is this dress way too low-cut?

Is Milla Jovovich killing it at Paris Fashion Week, or do her style choices need a tweak?

Does Nicole Scherzinger look eternally young, or are her red pants embarrassingly low-slung?

Do you like that Gemma Arterton's one sleeve is long, or is she doing this look all wrong?