BEST: Selma Blair showed off her baby bump in a gorgeous, blue Lanvin gown from the Spring 2011 collection.

BEST: Kelly Osbourne looked lovely in lavender, showing of her new and improved bod in a one-shouldered ruffled Tadashi Shoji mini.

BEST: Ciara knows how to sex up a red carpet! The hard bodied hottie left little to the imagination in a stunning Emilio Pucci Spring 2011 gown, which featured a cutout halter front and super high slit.

BEST: Snooki was dressed to shock–by looking great! The pint-sized Jersey Girl sparkled in a sharp-shouldered mini, which actually flattered her figure.

BEST: Country cutie Miranda Lambert dazzled in a one-shouldered silver Edition by Georges Chakra gown.

BEST: Florence Welch stunned in a Givenchy gown from the Spring Couture 2011 collection, which definitely suited her personality.

WORST: Monica was a little too covered up in this high-necked and sharp shouldered black gown.

WORST: Martina McBride wasn’t exactly dressed to thrill in a a one-sleeved mini dress, which had an awkward side sash. And did she borrow that multi-colored cuff bracelet from her kid?

WACKY: Watch out Gaga–Nicki Miniaj has arrived! The other sassy singer was dressed to shock in a Givenchy custom leopard bubble jumpsuit, which she paired with a totally insane wig.

BEST: Jewel looked gorgeous in a mellow yellow one-shouldered gown.

WORST: Looking more country wrong than country strong, Gretchen Wilson was not up to red carpet standards in her club-going getup.

BEST: Mya looked beautiful in blue, wearing a heavily embellished strapless gown.

WORST: Redhead Hayley Williams was a victim of ‘clash of the hair color’ phenomenon wearing a Jeremy Scott tank dress, which featured a hot pink tou tou like skirt.

BEST: Kim Kardashian brought on the Grammy gold, wearing an uber-sexy Kaufman Franco gown with Lorraine Schwartz bling.

BEST: Jennifer Hudson showed off her flawless size 6 figure in a Versace pre-Fall 2010 gown, elongating her newly slender legs in Christian Louboutin strappy sandals.

WORST: John Mayer channeled…well, we aren’t really sure who he channeled, but whatever look he was going for, it was BAD.

WORST: Saggy pants were not a good look for Adam Levine.

WORST: Eva Longoria didn’t look awful (but she didn’t look awesome either) in black and white, overly ruffled mini dress, which didn’t quite flatter her figure.

BEST: Selena Gomez looked sleek and sexy in a liquid gold J. Mendel slipgown.

BEST: Julianne Hough looked fabulous in floral, rocking a color-happy Malandrino Spring 2011 gown.

WORST: Though we admire the fact that Nicole Kidman opted to think outside of the box with this Jean Paul Gaultier strapless mermaid gown, we just couldn’t vibe with it.

WORST: Jordin Sparks clearly had Valentine’s Day on her mind when she picked out this red satin contraption, which featured a pink chiffon underlay.

BEST: Lea Michele took a break from Oscar de la Renta, wearing an Emilio Pucci black ruffle gown, which featured a sexy slit.

BEST: LeAnn Rimes glimmered in gold, wearing a stunning floorlength Reem Acra gown, which gathered around her tiny waist.

WACKY: Gram’ma Funk looked like she steeped out of a Old West saloon, wearing a totally inappropriate corseted gown.

WORST: Pauley Perrette hit a low note with this chartreuse music note mini.

WORST: We admire Willow Smith’s independent spirit, but this brown and yellow ensemble was just too much.

WORST: Dianna Agron channeled Helena Bonham Carter in a Vivienne Westwood strapless dress, which fell right under her knees.

WORST: Adam Lambert showed off a little to much of his hairless chest, barely buttoning up his shirt.

WACKY: Katy Perry looked beyond beautiful in her ethereal but Vegas showgirl-y in her sexy Armani ensemble, which she finished off with angel wings.

WACKY: Rihanna was nearly naked in a see through Jean Paul Gaultier gown.

BEST: Heidi Klum showed off her supermodel style in a glimmering gold Julien Macdonald high slit metallic gown.

BEST: We were pretty impressed with Miley Cyrus’ boho glam Roberto Cavalli gown, which was embellished in tiger stripes.

BEST: Jennifer Lopez showed it all off in diva style, wearing an uber short, silver Emilio Pucci dress with Christian Louboutin embellished heels.

WORST: Oh, Justin Bieber! The 16-year-old pop sensation wore a white velvet three piece D&G tuxedo…with sneakers.