Kate Hudson glittered at Glamour's Women of the Year Awards in New York on Monday night in a one-shouldered Lanvin Resort 2011 dress, Cartier jewels, and leather Maniac heels by Brian Atwood. Peter Kramer / AP Photo Rihanna channeled high drama at the MTV Europe Music Awards in Madrid on Sunday night in a one-shouldered Marchesa gown with a tulle train. Dave Fisher / AP Photo At the Bambi Awards in Potsdam, Germany, Thursday night, Sarah Jessica Parker went through three costume changes—including this gold, one-shouldered dress with metallic heels. Sean Gallup / Getty Images Shakira lit up the Bambi Awards in Germany on Thursday night in an asymmetrical figure-hugging gown embroidered with gold beads. Sean Gallup / Getty Images Gwyneth Paltrow flashed some leg in an ombre Atelier Versace gown and peep-toe Christian Louboutin heels at the CMA Awards in Nashville on Wednesday night. Evan Agostini / AP Photo Carrie Underwood went through seven wardrobe changes as co-host of the CMA Awards—but one show-stopper was a purple multi-tiered dress with crystal embellishments by Randi Rahm. Mark Humphrey / AP Photo Sheryl Crow looked fit for the season in a brown Zac Posen gown with an orange hemline at the CMA Awards. Evan Agostini / AP Photo The star of Harry Potter and the Deathly Hallows Part 1 looked all grown up in a one-shouldered velvet Vionnet Fall 2010 dress, which she paired with dark red lips and Christian Louboutin Ronron pumps, at an event for Warner Brothers Leavesden Studios at Claridges in London. Dave Hogan / Getty Images Onstage on X Factor Saturday night, Cheryl Cole wore a one-sleeve Emilio Pucci Fall 2010 dress. Ken McKay / Rex / Rex USA Fergie stopped the show at Glamour's Women of the Year Awards in a figure-hugging Zac Posen gown and Casadei pumps. Peter Kramer / AP Photo The Gossip Girl star charmed the South this week in a Marc Jacobs asymmetrical crochet dress at the premiere of Country Song in Nashville. Charles Sykes / AP Photo Julianne Hough turned up the volume in a Georges Chakra Couture black tiered organza gown with crystal embroidery, bracelets by Daniel Swarovski, and a Judith Leiber clutch. Evan Agostini / AP Photo This week, Tina Fey received the 13th annual Mark Twain Prize for American Humor. And her 30 Rock costar Jane Krakowski was on hand at the Kennedy Center to help her celebrate—in a black, beaded one-shoulder dress. Paul Morigi / Getty Images Malin Ackerman stood out on the pink carpet at the Victoria's Secret Fashion Show in a black one-shouldered mini-dress at Aldo's Fawson pumps. Peter Kramer / AP Photo