Saggy side boob, a Hawaiian watercolor mess and "Beauty and the Beast" chic -- stars are rocking all the wrong trends this week!

Lindsay Lohan served up some major of cleavage (including side boob) on the red carpet at Gabrielle's Gala on Wednesday night in London, showing off her assets in a dazzling green and blue sequin Julien Macdonald mini dress.

While we applaud LiLo for taking a fashion risk, her boobs looked less than perky in the festive frock. 

Shailene Woodley raised some eyebrows at the "Fault In Our Stars" fan event in Miami on Tuesday, when she hit the red carpet in this Hawaiian-inspired tapestry dress by Preen.

Even though the cap-sleeved cut hugs the actress in all the right places, the fabric looks like something she might have picked up at an island flea market when she was filming "The Descendants." Sorry, Shailene, this one needs to go back under the sea! 

And, Katie Holmes showed up to the 2014 Met Gala looking a lot like Belle from "Beauty and the Beast" in a yellow-gold Marchesa ball gown. The only thing that was missing from her outfit was a single rose.

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

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