Work it, girls!

Kate Hudson looked like a bombshell in blue and black as she made her appearance on the "Late Night with Seth Meyers" show on Tuesday night in New York. The "Wish I Was Here" actress showed off her assets in a plunging, two-toned Fausto Puglisi dress, black Christian Louboutin pumps, and kept her hair and makeup natural.

Nikki Reed was a show stopper at the Grammy Camp LA Launch Party on Sunday in Los Angeles. The "Twilight" actress flaunted her toned legs in a cute, yet conservative black Alice + Olivia pleated dress and black and white Jimmy Choo pumps. The brunette beauty accessorized her classy outfit with a black quilted clutch, diamond earrings, and curled hair.

Eva Longoria looked flawlessly fabulous as she posed for pictures at the Global Gift Celebrity Golf Tournament in Marbella, Spain on Saturday. The actress rocked a bold blue Safiyaa Parina jumpsuit and paired it with white Stuart Weitzman sandals. Longoria stayed simple with dangling diamond earrings, a moon-shaped necklace, and wore her voluminous hair half-up 'do.

But these ladies weren't the only stunners of the week -- click "Launch Gallery" above to see more of this week's best dressed stars!

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