Best Dressed of the Week: Laila Ali Pops in Periwinkle

Plus, must-see looks from Keke Palmer and more.

Laila Ali - It’s all about the color! The boxer looks like a goddess on the red carpet at the 2014 ESPY Awards pulling off this periwinkle Michael Costello dress. By Jazmine A. Ortiz  (Photo: Jason Merritt/Getty Images)

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Laila Ali - It’s all about the color! The boxer looks like a goddess on the red carpet at the 2014 ESPY Awards pulling off this periwinkle Michael Costello dress. By Jazmine A. Ortiz (Photo: Jason Merritt/Getty Images)

Photo By Photo: Jason Merritt/Getty Images

Gabby Douglas - The Olympic gold medalist attends Nickelodeon Kids' Choice Sports Awards in an angelic coral-and-gold crop top with matching swing skirt.  (Photo: Alberto E. Rodriguez/Getty Images For Nickelodeon)

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Gabby Douglas - The Olympic gold medalist attends Nickelodeon Kids' Choice Sports Awards in an angelic coral-and-gold crop top with matching swing skirt. (Photo: Alberto E. Rodriguez/Getty Images For Nickelodeon)

Photo By Photo: Alberto E. Rodriguez/Getty Images For Nickelodeon

Michelle Obama - Our darling FLOTUS works her magic once again at the Grammy Museum in L.A. wearing a white 3.1 Phillip Lim midi dress.  (Photo: Jason LaVeris/FilmMagic)

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Michelle Obama - Our darling FLOTUS works her magic once again at the Grammy Museum in L.A. wearing a white 3.1 Phillip Lim midi dress. (Photo: Jason LaVeris/FilmMagic)

Photo By Photo: Jason LaVeris/FilmMagic

Beyoncé - Mrs. Carter loves flooding her Instagram feeds with stylish looks, but we especially adore this printed romper from Demestiks New York by Reuben Reuel. She pairs it with a quirky, pinup girl Charlotte Olympia magazine clutch.  (Photo: Beyonce via Instagram)

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Beyoncé - Mrs. Carter loves flooding her Instagram feeds with stylish looks, but we especially adore this printed romper from Demestiks New York by Reuben Reuel. She pairs it with a quirky, pinup girl Charlotte Olympia magazine clutch. (Photo: Beyonce via Instagram)

Rochelle Wiseman - Rock-star style meets garden-party chic in this look from the Brit singer-turned-designer. Rochelle steps out in London in a lemon-colored dress from her collection with Very.co.uk and funky, studded pumps.  (Photo: Xclusive, PacificCoastNews)

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Rochelle Wiseman - Rock-star style meets garden-party chic in this look from the Brit singer-turned-designer. Rochelle steps out in London in a lemon-colored dress from her collection with Very.co.uk and funky, studded pumps. (Photo: Xclusive, PacificCoastNews)

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Jessica Alba - Jess gives us a glimpse of the future in an Elie Saab dress and Brian Atwood ‘Tamara’ sandals, and we must say we like.  (Photo: Christopher Polk/Getty Images For ESPYS)

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Jessica Alba - Jess gives us a glimpse of the future in an Elie Saab dress and Brian Atwood ‘Tamara’ sandals, and we must say we like. (Photo: Christopher Polk/Getty Images For ESPYS)

Iggy Azaelea - The New Classic rapper teases us with a little leg at the ESPYs in her fancy Elie Saab dress and nude heels.  (Photo: Kevin Mazur/WireImage)

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Iggy Azaelea - The New Classic rapper teases us with a little leg at the ESPYs in her fancy Elie Saab dress and nude heels. (Photo: Kevin Mazur/WireImage)

Photo By Photo: Kevin Mazur/WireImage

Gloria Govan - Pre-ESPYs gets a little blue, in a good way! Gloria drapes herself in a cobalt frock with a plunging neckline.(Photo: Michael Kovac/Getty Images for ESPN)

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Gloria Govan - Pre-ESPYs gets a little blue, in a good way! Gloria drapes herself in a cobalt frock with a plunging neckline.(Photo: Michael Kovac/Getty Images for ESPN)

Keri Hilson - Also at the Pre-ESPYs party, the singer decides to forgo a dress for Valentino separates. She accents her camouflage-print sweater and matching pants with black pumps and gold cuffs.(Photo: Michael Buckner/Getty Images)

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Keri Hilson - Also at the Pre-ESPYs party, the singer decides to forgo a dress for Valentino separates. She accents her camouflage-print sweater and matching pants with black pumps and gold cuffs.(Photo: Michael Buckner/Getty Images)

Smile Keke, Smile - (Photo: Bennett Raglin/BET/Getty Images for BET)

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Keke Palmer - The Just Keke host comes correct in her street chic ensemble: black leather jogger pants, a sheer tee and electric yellow heels on BET’s 106 & Park.(Photo: Bennett Raglin/BET/Getty Images for BET)