Every year, the Grammys promises to be a show as much about the high-impact outfits as it is about the music. The 55th annual Grammy Awards were no exception. Even with a new set of guidelines to keep excessive skin-baring to a minimum, this celebrity crew found a few loopholes with Jennifer Lopez arriving in a leg-flaunting Anthony Vaccarello gown and Rihanna donning an ultra-sexy, semi-sheer Azzedine Alaïa confection. As always, this really is a red carpet where just about anything goes. Click through to see every glamorous, edgy, and all-out awe-inspiring style to hit the Grammys this year.
2013 Grammy Awards: Beyoncé Knowles
Beyoncé Knowles's career is on fire as of late, and her sleek Grammys ponytail is straight in line with what seems to be the singer's perpetual hot streak. Wearing a bright red lipstick and flirty liner, Beyoncé looked even more sophisticated wearing the classic hairstyle. Hair wrapped around the base gave a polished feel.
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2013 Grammy Awards: Nicole Kidman
Nicole Kidman stepped onto the Grammys red carpet looking regal in a gold-embroidered lace gown by Vera Wang. The bodice featured a demure V neckline — but notice the sheer, leg-revealing hemline. The actress finished her gold gown with white drop earrings, a single metallic bracelet, and stick-straight hair. What do you think of Nicole's latest red-carpet style?
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2013 Grammy Awards: Katy Perry

Katy Perry donned a rather sexy Gucci gown for her Grammys appearance today. She nabbed this sexy number from the label's Resort '12 collection, but made it her own thanks to her va-va-voom curves. The heavily embellished neckline meant that Ms Perry didn't need much on the way of blingy accessories — opting for a simple co-ordinating gold and green cocktail ring. Are you feeling it?
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2013 Grammy Awards: Rihanna
This could just be our favourite look, ever, on Rihanna. The Barbados singer looks really feminine in red, and her hair looks almost edible. She's rocked a variety of hairstyles over the past year, but nothing beats creamy, dreamy waves. Rihanna's red lip has been applied with such precision and it's a perfect match to her dress. Winner! Agree?
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2013 Grammy Awards: Kelly Rowland

Kelly Rowland pushed the dress code envelope in a black mermaid gown, complete with geometric mesh panels, by Georges Chakra Couture at the 2013 Grammys. The singer accessorised her peekaboo number with Lorraine Schwartz jewels, a wispy updo, and a classic black clutch. What do you think of Kelly's body-baring number?
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2013 Grammy Awards: Beyoncé

Beyoncé went against the fashion grain in a stand-out black and white jumpsuit from Osman by Osman Yousefzada's Spring 2013 collection. The singer completed her dual-tone look with a black Swarovski clutch with crystal pave borders, black peep-toe pumps, coordinating geometric bangles on each wrist, and bright-red lipstick for a pop of color. Are you loving Beyoncé's ensemble at the Grammys? Want more Grammys red carpet action?
2013 Grammy Awards: Katy Perry
Inspired by Priscilla Presley back in the '70s, Katy Perry's Grammy Awards beauty look is very showbiz. A voluminous blow dry and false eyelashes are a stage beauty match in heaven, and no one does costume like Katy. She's not wearing any colour at all, keeping her palette neutral with matte nude lips and classic taupe and brown eyeshadow. We think her mint coloured dress makes her eyes pop, too. Do you?
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2013 Grammy Awards: Faith Hill
While many donned floor-length gowns on today's red carpet, Faith Hill opted for a knee-length J. Mendel dress from the designer's Pre-Fall 2013 collection. But this LBD featured a few dazzling details: a sheer bodice with sequin designs, a beaded collar, and a sweetheart neckline. As for accessories, Faith chose blue cluster earrings, a matching cocktail ring, and black patent pumps. Are you into the singer's little black dress?
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2013 Grammy Awards: Jennifer Lopez

What Grammys dress code? Jennifer Lopez's sexy black Anthony Vaccarello red-carpet gown begs the question, thanks to its one-shoulder cut and serious thigh-high slit. Sure, it may not be as revealing as her now-iconic Versace green-floral dress from the 2000 Grammys, but the singer has definitely solidified her status as a daring dresser. To finish, she added a gold-plated clutch, gold-and-black ankle-strap heels, and a wristful of jewels. Are you a fan?
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