( InStyle.com ) -- With the Grammy Awards coming up this weekend , most will be buzzing about not only Kanye West and Adele , but also what the nominees and artists will be wearing . See some of the most unbelievable outfits from music 's biggest stars . Rihanna , 2011 . Sultry Rihanna played peek-a-boo in a frilled illusion gown from Jean Paul Gaultier . `` He 's one of my favorite designers , '' she said . `` I pretty much snatched [ the dress ] off the runway . '' Katy Perry , 2011 . An angelic looking Katy Perry called her Giorgio Armani Prive ensemble `` classic , but with a theatrical edge . '' The look paired a Swarovski crystal-encrusted bustier with an iridescent ruffled skirt and feather wings . Lady Gaga , 2010 . Giorgio Armani designed a trio of stellar ensembles for Lady Gaga 's Grammy night , including this crystal-studded bodysuit and ultra-minidress . Milliner Philip Treacy collaborated on her intergalactic headpiece . See all of the wildest Grammys looks of all time . Toni Braxton , 2001 . Toni Braxton wore Richard Tyler ( and lots of double-stick tape ) to pick up her Best Female R & B Vocal Performance trophy . `` I 've always gone a little risque with all my other awards [ show outfits ] , '' she told People . `` I decided that before I got married and had babies , I 'd wear this . '' Mary J. Blige , 1996. Who 's that mystery woman ? A shades-wearing Mary J. Blige picked up her first Grammy for the Best Rap Performance by a Duo or Group in head-to-toe leopard print . The covered-up look included a hood and gloves . Christina Aguilera , 2001 . Christina Aguilera showed some skin in a Trish Summerville gown with a lace-up neckline ( and matching bra ) . Aside from her major braids , the double nominee made a beauty statement with a dress-matching temporary rose tattoo on her lower back . InStyle.com : Top 30 Grammys gowns of all time . Annie Lennox , 1995 . `` What else is a girl going to wear to the Grammys ? '' joked Annie Lennox of her dominatrix-meets-Minnie Mouse ensemble . M.I.A. , 2009 . A 9-months-pregnant M.I.A . performed on her baby 's due date in a sheer House of Holland dress with strategically-placed patches . Gwen Stefani , 2005 . Double nominee Gwen Stefani went sheer with a ribbon-trimmed translucent dress from Viktor & Rolf over a pair of briefs . InStyle.com : The 23 most unforgettable Grammys performances . Missy Elliott , 2000 . Talk about razor-sharp tailoring ! Missy Elliott opted for a purple Versace two-piece covered in blades . Sheryl Crow , 2002 . A floor-length coat did little to cover up Sheryl Crow 's mini Henry Duarte jumpsuit . `` Turning 40 really agrees with me , '' she told People . `` I 'm busting out . '' Erykah Badu , 2002 . `` The most rock and roll accessory I have on tonight is my headband , '' Erykah Badu told InStyle . `` It 's made of copper leather , which I cut myself . '' Her avant-garde ensemble also included a draped dress with a leather sash , silver moonboots and waist-length green extensions . See the other wild Grammy looks that made the full list at InStyle.com . Get a FREE TRIAL issue of InStyle - CLICK HERE ! Copyright © 2011 Time Inc. All rights reserved .
Katy Perry called her 2011 Giorgio Armani Prive ensemble `` classic , but the designer has since said that it was a mistake to wear it. Missy Elliott opted for a purple Versace two-piece covered in blades in 2000 .