1 of 14
REESE WITHERSPOON: BEST
The star's sleek and straight style – with trendy bangs – adds a modern edge to her embellished yellow gown.
2 of 14
JENNIFER HUDSON: BEST
The supporting actress winner tops her Vera Wang gown with a mane of soft and sexy ringlets.
3 of 14
KATHERINE HEIGL: BEST
The Grey's Anatomy star plays off her classic beauty with a sculpted updo.
4 of 14
VANESSA WILLIAMS: WORST
Did she see Dreamgirls too many times? The Ugly Betty star's elegant Carmen Marc Valvo gown is overwhelmed by her way-over-the-top hair.
5 of 14
SHERYL CROW: BEST
Blonder than usual, the singer – and nominee – pairs her romantic curls with some major bling from jeweler Lorraine Schwartz.
6 of 14
SARAH PAULSON: BEST
The Studio 60 star went for soft and easy waves that gave her understated va-va-voom.
7 of 14
SALMA HAYEK: BEST
The Ugly Betty producer was glamorous in center-parted curls that set off her flawless makeup – and cleavage.
8 of 14
FELICITY HUFFMAN: BEST
The Desperate Houswife left her stiff Oscar do behind her for easy, tousled waves.
9 of 14
ELLEN POMPEO: WORST
The nominated actress over-reaches with her sky-high do, complete with a too-high bouffant and curly ponytail.
10 of 14
HELEN MIRREN: BEST
The Queen star is positively regal in an upswept do that showcases her dazzling sapphire necklace.
11 of 14
JEAN SMART: WORST
Did she not have time to finish getting ready? The actress is in need of a comb for those not-quite-done curls.
12 of 14
SARAH JESSICA PARKER: BEST
Evoking her Carrie Bradshaw days, the star lets loose with sexy, messy waves.
13 of 14
NAOMI WATTS: BEST
With her hair loosely pulled back, the presenter frames her delicate face and shoulders with a few carefully placed tendrils.
14 of 14
The British actress detoured to the Alps for her swiss miss braided updo.
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