1. BEST: Leighton Meester dressed up like a lady for the Salvatore Ferragamo Resort 2013 Presentation in Paris
3. WORST: Maggie Gyllenhaal looked frumpy at The Daily Show with Jon Stewart, wearing a Dries Von Noten embroidered dress with YSL sandals
PHOTOS: The Best, Worst & Wackiest Dressed Stars Of The Week
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WORST: Katy Perry had a flapper fashion faux pas in vintage Nolan Miller at the City of Hope’s Music And Entertainment Industry Group Honors Bob Pittman party in Los Angeles, looking like she accessorized her nightie!
Photo: Splash News
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Tags: Ashley Greene, Best And Worst Dressed, Cheryl Cole, Chloe Moretz, Dianna Agron, Emily Vsan Camp, Emma Stone, Eva Longoria, Florence Welch, Freida Pinto, Jaime King, Jessica Chastain, Katy Perry, Lea Michele, Leighton Meester, Lil' Kim, Maggie Gyllenhaal, Penelope Cruz, photos, Rebecca Gayheart, Selena Gomez, style, TAGS: News, Viola Davis