The stars looked super chic this week!

Fergie looked beyond beautiful at the amfAR Inspiration Gala in New York on Tuesday. The "Glamourous" singer stunned in a white Calvin Klein column gown. The blonde bombshell paired her gorgeous gown with gold box clutch and topped off her lovely look with minimal eye makeup and a peach lip.

Jessica Biel dazzled at the Tiffany & Co Flagship Opening on the Champs Elysee in Paris on Tuesday. The actress graced the red carpet in an off-white strapless Giambattista Valli floral-embroidered mini dress. She accented her ensemble with Giambattista Valli white pumps, a Fendi clutch and Tiffany & Co jewels including a "Victoria" diamond necklace, a "Jazz" diamond bracelet and brilliant-cut diamond stud earrings.

And Jenna Dewan-Tatum wowed in a rose gold Monique Lhuillier long-sleeved embroidered cocktail dress at the "22 Jump Street" premiere in Los Angeles on Tuesday. The actress styled her red carpet ensemble with pink pear drop Irene Neuwirth earrings, pink pumps a hot pink glossy lip.

Click "Launch Gallery" above to see more chic celebs from this week -- including Nicole Kidman, Carrie Underwood, Jennifer Hudson and Jessica Alba!

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