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While her Knight and Day costar showed off his dance moves with , looked good just standing still in a floral DVF minidress to present the award for best movie.
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gives us a preview of her new candy-colored music video California Gurls in a blueberry wig, a Zuhair Murad mini (with strategically placed sequins!) and neon nails for her arrival at the awards.
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was all leg – and all smiles – in her backless, black-sequin Oday Shakar minidress and sky-high Christian Louboutin pumps as she accepted the Generation Award.
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The night’s big winner, Twilight’s also ruled the red carpet in a metallic brocade and tweed minidress by Dolce & Gabbana – topped off with her new long ponytail.
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VANESSA HUDGENS & ZAC EFRON
may have been the one up for an award (for best male performance in 17 Again), but on the red carpet, all eyes were on in her sparkling white Jenny Packham babydoll dress.
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Backstage, stylish – in a gray strapless dress and violet satin heels – caught up with some sexy backup dancers during the show.
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makes ‘em green with envy in a belted Dolce and Gabbana emerald lace dress and tousled hair as she heads into the show.
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It’s all about the glam shot for The Hills , who shimmies onto the red carpet in a one-sleeve, silver-sequined CD Greene dress and serious sandals.
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The winner for best breakthrough performance (for Up in the Air) shows off her stems in a floral watercolor Zac Posen dress and strappy Gianvito Rossi sandals.
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Getting back to her California roots, The City is sunny in a canary yellow-and-gray, curve-hugging Yigal Azrouel mini and matching cage sandals.
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There’s nothing basic about this LBD! The is Hollywood chic in a peekaboo Camilla and Marc mini complete with sharp shoulders and coordinating pumps and clutch by Jenny Packham.
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(who presented best kiss to and ) proves just how sweet the A-List is in a dotted white top, girly pink bow belt, and a black sequined-and-feathered skirt.
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Spencer’s little sister heats things up in a neon-and-black print minidress, with a lace overlay, Lia Sophia bracelet and super-straight platinum locks.
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Goodbye, bombshell! is back with a sexy-tough look, wrapped in chains and a spiky sequined skirt atop black platforms.
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After presenting with the award for best male performance, the strikes a pose in a sheer black tank, belted asymmetrical skirt and sparkling tights.
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The winner of the best scared as s- award vamps it up backstage in a lace-topped black Stella McCartney mini and Jimmy Choo heels topped with a sexy red pout.
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Following the night s biggest trend – sequins! – glittered in a one-shoulder, printed Stella McCartney dress, House of Lavande jewelry and metallic gold Roger Vivier accessories.