WORST: LMFAO strikes again. Red Foo was a metallic mess, wearing a gold, studded spacesuit, which featured spider web patches, while Sky Blu clearly got his style inspiration from Michael Jackson’s Thriller days.

WORST: Stephanie Pratt showed off her flawless bod in a one-shouldered, sequined mini, which looked like she found it in a 1980’s surf shop!

BEST: Audrina Patridge paired a silver shift dress with fab fab fab attention grabbing, metallic heels and Neil Lane jewels for a fun and edgy look.

BEST: Anna Kendrick tried out a new look on the carpet, which we really appreciated! The Oscar nominated actress, who looked ultra glam and sophisticated at the other shows, radiated youth in a flirty floral Zac Posen mini, which she paired with edgy cutout heels.

WORST: Christina Aguilera looked like an S&M peacock in a crazily coutured Atelier Versace gown, which was constructed out of various synthetic materials.

WORST: Vampire Diaries Katerina Witt won the “What was she thinking award!?” of the night, wearing a bizarre one-shouldered mini, which looked like it was inspired by the Armani Prive Spring 2010 collection. Pairing the wacky dress with blue and black booties, a distracting necklace, bright orange lipstick and a lopsided updo, the gorgeous actress had a mess-up a la mode!

BEST: We had an orange crush on LO Bosworth, who looked ultra Old Hollywood glam in a Diane von Furstenburg gown.

BEST: Elizabeth Reaser wore a daringly lowcut, halter pantsuit, which showed off her fab figure in sexy style.

WORST: We loved Whitney Port’s sexy yellow Yigal Azourel mini from the Spring 2010 collection, but weren’t too crazy about her glitter booties, which seemed a bit too much for the already attention-grabbing look.

BEST: Scarlett Johansson had us green with envy, looking fit and fab in a Kelly green lace Dolce & Gabbana strapless cocktail mini.

WORST: We are all for adding a blast of color to the red carpet, but Victoria Justice’s BCBG mini featured an awkward cut and had too much going on.

WORST: Katy Perry wigged us out with her blue hair and yellow nails, but her sheer Zuhair Murad mini, which featured embellishment over her private parts had definite shock value.

BEST: T.I. looked ready for the Hamptons, wearing a delightfully orange shirt under a khaki suit, all from the Ralph Lauren Purple Label.

BEST: Miranda Cosgrove rocked an orangey-red Versus frock, which looked totally fab with nude heels.

BEST: Vanessa Hudgens was a vision of summer in an embellished, white Jenny Packham mini, while Zac Efron look dapper in denim and a grey blazer.

WORST: Lindsay Lohan rocked a shimmering Pamela Rolland SCRAM suit, and looked one step away from a wardrobe malfunction!

BEST/WORST: Paris Hilton was flying high in a feathered Blumarine mini, while Nicky looked ready to hit the beach in an overly casual Missoni frock.

BEST: Eva Mendes rocked a wildly embellished Stella McCartney mini.

BEST: Lily Collins radiated electric youth in a coral shift dress and metallic heels.

WORST: Nikki Reed paired a Resort 2010 high-necked Miu Miu frock, which featured pink tulips, with black sandals, which orbited around her ankles. Not a great look on the Twilight beauty.

WORST: Snooki’s bright white, embellished mini accentuated her overly tan skin, in a not-so-good way.

WORST: Russell Brand showed some skin, refusing to button up the tight, black blouse he paired with shimmering slacks and cowboy boots.

BEST: Jessica Biel looked sophisticated, yet sassy in Giambattista Valli Spring 2010.

BEST: Kristen Stewart looked fabulously feminine in a gold and silver brocade Dolce & Gabbana belted mini.