90's throwback fashion, an homage to comics and sock hop chic -- stars are rocking all the wrong trends this week!

Selena Gomez raised some eyebrows at the Los Angeles premiere of "Behaving Badly" on Tuesday, rocking a 90's-inspired python halter top and high-waisted black skinny jeans. The "Spring Breaker" star's outfit looks more like a sexy dance team costume than an ensemble fit for a Hollywood event. 

Maisie Williams showed up to Entertainment Weekly‘s annual Comic-Con party in San Diego in a very fitting ensemble.

The "Game of Thrones" actress' frock was made entirely out of old comics. While we love her willingness to take a fashion risk and appreciate the idea behind the look, the cut of the dress takes away from it's whimsical feel.

And, Cate Blanchett landed on our worst dressed list this week for donning this pink Fausto Puglisi pleated dress to "The Hobbit: The Battle of the Five Armies" press line at Comic-Con on Saturday. 

The Oscar-winning actress looks like she's ready to be an extra in "Grease," not signing autographs on the red carpet.

But, these ladies weren't alone -- click "Launch Gallery" above to see more of this week's worst dressed stars!

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