Nicole Richie, Rose McGowan
Diane Kruger bared some serious skin at the Unicef Ball in Los Angeles last night, opting for an ultra-daring backless black gown with sheer skirt by Emilio Pucci.
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Revealing gowns were the order of the day, with Kristen Bell wearing an only-slightly-less-back-revealing white Grecian goddess gown and Nicole Richie sporting risqué leather cutouts on her dress.
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Rose McGowan chose body-con florals with a plunging neckline for her red carpet moment, with her hair in Veronica Lake style waves.
Joan Collins, Jayma Mays, Kate Walsh, Benjamin McKenzie, William H Macy, Matthew Morrison and Brooklyn Decker were also at the glam black-tie event at the Beverly Wiltshire Hotel, in aid of The United Nations Children's Fund. The night was hosted by Dennis Quaid, while entertainment came from Nicole's dad Lionel Richie.
By Harriet Reuter Hapgood