BEST: Taylor Swift went Grecian goddess with her perfectly pleated, cream J. Mendel gown that featured a metallic criss-crossed back.

WORST: Beyonce definitely looked Bootylicious in her OSMAND black and white jumpsuit, but the look was not glam enough for the Grammys!

BEST: Wow! Rihanna took the “lady in red” look to the extreme, shocking everyone with her completely conservative and sophisticated in a custom Azzedine Alaia gown.

BEST: Katy Perry looked totally boobiful in a mint green and gorgeously jeweled Gucci gown that clung to her curves in all the right places. Her look was inspired by Priscilla Presley.

BEST: Nicole Kidman looked lovely in a gold embroidered Vera Wang gown, blinged out in Fred Leighton.

BEST: Call Me gorgeous, Maybe! Carly Rae Jepsen looked absolutely stunning in a liquid Roberto Cavalli strapless gown, which she perfectly blinged out with H.Stern jewels and finished off with Jerome C. Rousseau heels.

BEST: She’s got legs, and she knows how to flaunt them! Jennifer Lopez took sexy to the extreme with her one-sleeved and slit to the waist VERY J.Lo Anthony Vaccarello gown.

BEST: Estelle’s powerfully patterned gown, which she designed with her team, was definitely not your average Grammy getup, but it suited the sassy songstress to perfection.

BEST: Justin Timberlake got suited up with the help of Tom Ford, and let’s just say that JT is probably the only dude who could pull this eccentric look off!

WORST: We see London, we see France, we definitely see Ashanti’s underpants! The R&B star definitely grabbed the wrong kind of attention with her totally sheer, slit to the waist and boob-baring Tony Ward embroidered gown.

WACKY: RedFoo of LMFAO donned an, um, interesting ensemble of long shorts and studded blazer with matching studded loafers.

BEST: Giuliana Rancic donned a nude Carlos Miele gown with Jimmy Choo heels.

BEST: Alexa Chung looked sensationally springy in a floral frock and Valentino heels.

WACKY: She may have charted one of the biggest hit songs of the year with Gotye, but Kimbra’s Grammy gown and horrible gown looked a little too Las Vegas showgirl!

WORST: As if Tamia’s boob-baring gown wasn’t bad enough, she took things to a drastically bad place with her embellished cap.

BEST: Supermodel Karlie Kloss electrified in a pool hued Michael Kors harness cutout number, which she paired with silver sandals from the same collection.

WACKY: Janelle Monae looked like a matador in one of her signature sassy suits, put together by costume designer Erin Hirsh.

BEST: Kelly Osbourne looked lovely in a cutout Paule Ka gown, wearing her purple hair stick straight in a ponytail.

WORST: Chris Brown looked like a milk delivery man, wearing white Lanvin from head to toe.

BEST: Carrie Underwood stunned in an impeccably beaded Roberto Cavalli strapless gown blinged out with a 381 carat diamond necklace.

BEST: LL Cool J looked fly in a white, off-white and black Armani ensemble.

BEST: Miranda Lambert flaunted her awesome assets in a black Roberto Cavalli halter gown, adding some drama with huge chandelier earrings.

BEST: Amber Rose looked ready to pop in a baby bump baring Donna Karan gown.

BEST: Smokin’ hot cougar Kathy Griffin brought the girls out to play in a sparkling and belted Oscar de la Renta gown that she paired with Dana Davis heels.

WACKY: Yes, with your bright red hair and crazy dress, you can’t be missed, Bonnie McKee!

BEST: Trey Songz looked dapper in Moschino.

WACKY: We have no idea what Lisa D’Amato was doing at the Grammys in the first place, and less of an idea how anyone let her step out of the house looking so silly!

BEST: Adele rocked a fabulously fem Valentino Couture floral lace frock with matching heels.

BEST: Nas looked dapper in Brioni, standing out with his brown blazer.

BEST: Statuesque stunner Faith Hill looked gorgeous in a J. Mendel gown, while her husband Tim McGraw rocked a dapper Tom Ford suit.

WORST: Kate Pierson from the B-52’s clearly hasn’t updated her fashion since the 1980’s wearing an ill-fitting and totally bizarre purple thing.

BEST: Kelly Rowland steamed things up in skinsational Georges Chakra gown, rocking Lorraine Schwartz bling.