Street-walker chic, a preppy pilgrim and an homage to neon orange -- stars are rocking all the wrong trends this week!

Maitland Ward, who's most famous for playing the role of Rachel McGuire on the hit ‘90s show "Boy Meets World," went commando at the L.A. premiere of "A Haunted House 2" in a sheer black dress that showed off her legs (and almost everything else).

The only thing covering her boobs and lady parts was a black panel of fabric in the shape of a cross! She looked more like a street walker than a starlet.

Jaime King usually stuns on the red carpet, but the "Hart of Dixie" actress landed on our worst dressed list this week for sporting this bib-front Valentino dress to the Jimmy Choo's launch of CHOO.08. The blonde beauty seemed to channeling a pilgrim in this black-and-white ensemble! Her LBD would have have been simple and chic if she had left the white clown collar at home.

And, Solange Knowles caught everyone's attention at the same Jimmy Choo event for showcasing her love for all things tangerine. She donned an oversized blazer and Acne Studios layered and knotted skirt, adding another pop of orange with Jimmy Choo strappy sandals. She also opted for orange-hued eye makeup and a giant head of curls. 

Sorry, Solange -- there is such a thing as too much color! 

But these ladies weren't alone -- see more of this week's worst dressed stars in the gallery above.

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