The 2013 Grammy Awards- Hot Styles

The biggest music stars in the world united tonight on the red carpet for the 2013 Grammy Awards

Beyonce rocked this black and white crepe Osman Yousefzada at the 2013 Grammy Awards.

      To be completely honest, in our eyes, Beyonce can do no wrong. But our obsession aside, the singer's sleek ponytail and red lip combo was something fierce. Sasha Fierce, to be exact. 

 Little Big Town's Kimberly Schlapman wore this delicately pleated Maria Luisa Hohan gown at the 2013 Grammys.

Lucky Rihanna—sounds like Azzedine Alaia sent her a selection of his newest dresses to choose from for the 2013 Grammys. We're pretty sure she nailed it.

      This might be the most toned down beauty look we've ever seen Rihanna wear — no shaved hair, no wild lashes — just relaxed waves, perfectly lined ruby lips, and tonal eyeshadow.

While lots of stars opt for flashy and statement-making looks on the red carpet at the Grammy Awards, Mika Newton opted for beautiful. We second her look!

 Jennifer Lopez—who "inspired the memo," according to Pit Bull—wore this leg-baring asymmetrical look by Anthony Vaccarello to the 2013 Grammys.

Chris Brown in all white suit

   This plunge-neckline sparkling bodice and blue skirted number Keltie Colleen is wearing is super-pretty—paired it with yellow pumps

 Amber Rose looks radiant—and so pregnant!—in her pretty slash-neckline maternity LBD.

The amazing Kelly Rowland—fresh off a mindblowing performance at the Super Bowl—wore this super-sexy black graphic cutout halter neck Georges Chakra dress at the 2013 Grammys.

 British singer Adele wore a Valentino Couture red-and-black gown on the red carpet at the 2013 Grammys.

Kimbra chose this fairytale princess sheer, gold-embellished gown by Jaime Lee Major for the 2013 Grammys.

Okay, we're starting to believe that Nancy O'Dell is, hands down, the most consistently best-dressed television presenter on the red carpet. She always looks fantastic, she knows exactly what suits her, and her body is killer

    Ashanti's floral-print black gown is one of the prettiest we saw on the 2013 Grammys red carpet. The diaphanous, slit-up-to-there gown comes from Tony Ward Couture.

Erica Atkins-Campbell 

Tamia picked a gold kimono-sleeve caftan–accessorized with a black turban!—for the red carpet at the 2013 Grammys.

Serial break-up-song-writer Taylor Swift chose this stunning J. Mendel goddess dress to the 2013 Grammys.

Skylar Grey chose this dramatic halter beaded red side-boob dress for the 2013 Grammys red carpet.