BFFs Sofia Vergara and Reese Witherspoon dazzle at award show, plus 13 more top looks

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Martina McBride matched her shoes to her belt. Photo: Getty Images

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Joe Jonas wore Prada to the ACM Awards. Photo: Getty Images

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Lady Antebellum with their loves Hillary Scott wore a Badgley Mischka dress and Giuseppe Zanotti shoes, while Charles Kelley paired his Paul Smith pants with a Prada shirt. Dave Haywood also opted to wear a Prada suit. All band members rocked David Yurman jewelry. Photo: Getty Images

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Reese Witherspoon The Southern belle showed off her edgy side in a David Koma metallic sleeveless dress. Photo: Getty Images

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Blake Shelton & Luke Bryan These guys cleaned up nicely for their hosting duties. Photo: Getty Images

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Olivia Culpo The 2012 Miss Universe was a vision in a white Azzedine Alaia floor-length sleeveless dress while her man Nick Jonas wore Prada. Photo: Getty Images

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Sofia Vergara The Colombian beauty coordinated with co-star Reese Witherspoon to pull off this black strapless peplum dress. Photo: Getty Images

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Garth Brooks and Trisha Yearwood certainly turned heads on the red carpet. Photo: Getty Images

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Miranda Lambert Miranda looked like a goddess in a draped pale silver Bibhu Mohapatra gown. Photo: Getty Images

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Little Big Town Karen wore a Valentino Couture dress, Stuart Weitzman shoes, a Judith Leiber clutch, Rona Pfeiffer earrings, and vintage rings. Kimberly looked just as stunning in a Reem Acra dress, Jimmy Choo shoes and Rauwolf clutch. The men Jimi and Philip Jimi both looked dashing in Dolce & Gabbana suits. Photo: Getty Images

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Kacey Musgraves The 'Follow Your Arrow' singer looked pretty in a pink Monique Lhuillier dress, Jimmy Choo shoes and H Stern jewels. Photo: Getty Images

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Taylor Swift Sweet and sexy was Taylor's mission last night, and she pulled it off in this stunning pale blue Reem Acra gown. Photo: Getty Images

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Jamie Lynn Spears The singer looked stunning in this black Cary Santiago gown with sheer patterns. Photo: Getty Images

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Steven Tyler The Aerosmith front man brought his creative sense of style to the red carpet. Photo: Getty Images

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Jessie James Decker showed off her bump in her own line Kittenish. Photo: Getty Images

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The Band Perry While her brothers Reid and Neil looked handsome, Kimberly stole the show in this pale pink Michael Cinco gown. Photo: Getty Images

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Kip Moore was a gent in plaid. Photo: Getty Images

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Cassadee Pope Looking ravishing in red, this strawberry blonde beauty dazzled in a Badgley Mischka gown. Photo: Getty Images

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Jana Kramer This stunning singer rocked a Jay Godfrey dress, Stuart Weitzman shoes, a Swarovski clutch, and Leticia Linton jewelry. Photo: Getty Images

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Sam Hunt This newcomer left the tie at home for this dressed up look. Photo: Getty Images