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The mom-to-be looks flawless again in a draped black Roberto Cavalli gown at a party in Rome for the designer’s new collaboration with H&M.
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The singer flaunts her toned figure in a curve-hugging orange dress at the CMT Giants honoring Hank Williams Jr.
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Showing off a short new do, the Bee Movie actress got her feathers ruffled in a Carolina Herrera cocktail dress at the film’s N.Y.C. premiere.
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The Becoming Jane star is bold in a hot pink satin Bill Blass sheath and chandelier earrings at the Princess Grace Awards in New York.
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The singer is elegant in a little black Giorgio Armani sequined dress and headband at the 4th Annual Black Ball Concert for Keep a Child Alive in Manhattan.
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The singer wraps up in a simple belted navy Lanvin gown and elaborate Christian Louboutin heels at the Keep a Child Alive event in N.Y.C.
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The star shows off a charitable side and a sexy black What Comes Around Goes Around minidress at the Clothes Off Our Back benefit in Los Angeles.
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Redefining the term hot mama, the mom-to-be sizzles in plunging Versace and Armapali of Jaipur jewels at the London premiere of Things We Lost in the Fire.
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The actress dazzles in a shimmering Armani Privé couture frock and glittering heels at the Berlin premiere of Lions for Lambs.
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The High School Musical 2 actress plays on patterns in her colorful maxidress at the Fredericks of Hollywood fashion show to benefit Clothes Off Our Backs.
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The actress is low-key in a cobalt blue Zero Maria Cornejo dress and simple accessories at a dinner for artist Hunt Slonem, whose work she collects.
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The star designer shows off her fashion cred – and her toned legs! – in trendy boots and a sequined L.A.M.B. top at a fashion event in N.Y.C.
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The Elizabeth: The Golden Age star shines in sparkling Vivienne Westwood frock and Roger Vivier sandals at the film’s London premiere.
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Another day, another minidress – the singer launches her debut fragrance at Macy’s Herald Square in a plunging black Hervé Légér frock and stiletto heels.
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Before heading out with Chace Crawford, the singer performed in a military-inspirited coat and thigh-high boots on Good Morning America.
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The Office costar is simply chic in Nina Ricci at the Couture Cares: A Benefit for Breast Cancer in Los Angeles.
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The High School Musical 2 star tries out ’80s-inspired layers while promoting Headstrong on The Early Show.
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The star shows off a sexier side in her revealing Hervé Légér little black dress and tousled updo at the Hollywood Film Festival.
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The Elizabeth: The Golden Age star kept up her stylish red carpet reign in an embroidered Irving & Fine satin blouse and Dries Van Noten pencil skirt at the film’s Madrid photocall.
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Leaving her avant-garde fashion behind, the actress goes retro in marcel waves and a belted red strapless Alexander McQueen dress at the Hollywood Film Festival.
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The singer is her usual sexy self in a curve-hugging America Apparrel purple minidress, Dolce & Gabbana cropped leather jacket and thigh-high Christian Louboutin boots.
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The Rendition star skips a red carpet gown in favor of a sexy Nina Ricci maroon cocktail dress and black Christian Louboutin pumps at her Rome premiere.
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Winner of best female superhero at the Spike TV Scream Awards, the Fantastic Four star shows off her super fashion sense in a sequined Corey Lynn Calter minidress and trendy Prada booties.
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The star is the epitome of glamour in a sweeping green Reem Acra gown and soft updo at the “A Fine Romance” event in Culver City.
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The Heroes star sticks to a winning look – a bold minidress –in her golden David Meister at the Spike TV Scream Awards.
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The new mom shows off her slim post-baby body in a casual striped Club Monaco turtleneck and Earnest Sewn jeans at the Hamptons Film Festival screening of August Rush.
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The heiress channels another famous blonde – Rainbow Brite – in her colorful striped sweater and belt over a cobalt blue dress at a Toronto nightclub.