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The Grey's Anatomy star is a throwback to Old Hollywood in her fishtail Zac Posen gown, Mary Norton clutch and classic red lips.
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She's one of PEOPLE's Best Dressed, but Larter
describes her slinky red Reem Acra as a "little sliver of nothing" – and has major fashion impact.
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The Desperate Housewives star eschews the traditional sweeping
gown, going short in a sparkling silver Kaufman Franco (who designed her
wedding reception dress), Celestina clutch and loose curls.
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The Private Practice star is red hot in
her cowl-neck crimson satin Pamela Dennis gown, Neil Lane diamonds and
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The best actress in a comedy winner is simply stunning in her cobalt blue strapless Monique Lhuillier gown and Lorraine Schwartz diamond chandelier earrings.
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The nominee – and presenter – shows off her slim figure and fiery
hair in a fitted white and black strapless Ralph Lauren gown and Cartier
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The Ugly Betty costar is a retro throwback in her second-skin
Escada sequined dress, Harry Winston jewels and Judith Leiber clutch.
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PORTIA DE ROSSI
The actress stuns in a dramatic blue Azzaro gown and Lambertson Truex clutch – check out the
sparkling snake halter!
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The New Adventures of Old Christine star is positively regal in a
purple satin Narciso Rodriguez gown and Chopard jewels.
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The newest member of the Heroes cast shows off her style
superpowers in a draped cornflower blue Yigal Azrouel gown, H.Stern jewels and a soft updo.
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Six months after giving birth to twins, the new mom shows off her post-baby body in a shimmering Georges Chakra gown, Lambertson Truex clutch and oversized turquoise Lorraine Schwartz earrings.
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The model host of Project Runway is luscious in a raspberry Dior by John Galliano gown and matching clutch.
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The Weeds star is a far cry from her suburban mom character in her curve-hugging scarlet Dolce amp Gabbana gown and Harry Winston diamonds.
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The engaged star joked that her "boyfriend" Michael Kors made her feminine navy gown that she paired with jewels from Fred Leighton and a Lambertson Truex purse.
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Leaving her Grey's scrubs behind, the actress is the picture of refined elegance in her black and white Bottega Veneta gown and H. Stern diamond jewelry.
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The new House resident is radiant in a nude tulle Zuhair Murad couture gown, Daniel Swarovski clutch and Mikimoto earrings.
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Attending with her McSteamy husband, Eric Dane, the actress is fashion-forward in an off-the-shoulder, belted navy Carlos Miele
gown and Harry Winston diamonds.