Our PicksBest & Worst Dressed of The WeekThe Fashion Beast Team04.25.14Our PicksBest & Worst Dressed of The WeekJoan Smalls channels the nineties, Kate Upton is ladylike in Dolce & Gabbana, and Rumer Willis lets it all hang out. Plus, more best and worst dressed of the week. The Fashion Beast Team04.25.14 9:45 AM ETGetty Joan Smalls channels the ’90s, Kate Upton is ladylike in Dolce & Gabbana, and Rumer Willis lets it all hang out. Plus, more best and worst dressed of the week. Michael Loccisano/GettyBest Dressed: Emma WatsonFor the premiere of Boulevard at the Tribeca Film Festival on April 20, actress Emma Watson opted for a light-pink, feminine look by Narciso Rodriguez, which featured an asymmetrical silk tank and a jacquard miniskirt. She paired the outfit with nude Stuart Weitzman heels. Andrew H. Walker/GettyBest Dressed: Joan SmallsModel Joan Smalls channeled the ’90s at the Chanel Tribeca Film Festival Artist Dinner on April 22 in a gray minidress, a choker necklace, and bright purple faux-eyelashes. Jason Kempin/GettyBest Dressed: Kate UptonShe may have overdone it a bit on the jewelry, but Kate Upton looked stunning at the L.A. premiere of the film The Other Woman in a strapless grey minidress with pink and silver flower appliques by Dolce & Gabbana and metallic pointed toe pumps by Giuseppe Zanotti. Fame PicturesBest Dressed: Katy PerryKaty Perry’s Rouland Moret frock for her appearance on Jimmy Kimmel Live on April 21—which featured a turquoise top, leather straps, and a black-and-white striped skirt—was figure-flattering and almost helped us forget about her new, icky green hair. Rob Kim/GettyBest Dressed: Gia CoppolaGia Coppola sported a black-and-white star-printed Saint Laurent dress from the brand’s Spring 2014 collection, an oversized black blazer, ankle-strap heels, and a simple clutch—all by the designer—to the premiere of Alex of Venice at the Tribeca Film Festival on April 18. Robin Marchant/GettyBest Dressed: Lake BellNewly-pregnant Lake Bell hid her baby bump at the Women’s Filmmaker Brunch on April 21 underneath a chic black-and-white look from Chloe’s Resort 2014 collection and a vibrant red coat. Valerie Macon/GettyWorst Dressed: Rumer WillisThe celeb spawn of Bruce Willis and Demi Moore let it all hang out on April 22 at the ELLE ‘Women in Music’ celebration. Thigh cleavage? Exposed midriff? Yup, it’s all there. Valerie Macon/GettyWorst Dressed: Zendaya ColemanThere is way too much going on with actress and singer Zendaya Coleman’s look for the ELLE ‘Women in Music’ event on April 22 in Hollywood. She’s swimming in her oversized plaid Vivienne Westwood suit, and the chunky John Hardy bracelets and cream-colored fedora clash instead of match.