Kacey Musgraves wore a stunning "cotton candy of a dream" dress by Christian Siriano.
Photo: Michael Loccisano/Getty Images
2/25
Carrie Underwood looked stunning in a pink Michael Cinco gown embellished with Swarovski crystals and pearls. She accessorized with Butani diamond earrings and diamond rings by Harry Kotlar and Hearts on Fire.
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3/25
Beyonce proved she was the Queen in a stunning beaded by Zuhair Murad gown.
Photo: Instagram/@beyonce
4/25
Miranda Lambert was dark and daring in an all black dress with a lace neckline.
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5/25
Nicole Kidman donned a ladylike embelished Gucci gown with bell sleeves and a pleated skirt.
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6/25
Jennifer Garner sparkled in a strapless Jenny Packham dress and David Webb jewelry.
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7/25
Gareth Brooks and Trisha Yearwood had perfectly coordinated outfits.
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8/25
Team USA gymnasts Laurie Hernandez, Simone Biles, Aly Raisman, Madison Kocian and Gabby Douglas traded in their leotards for gorgerous gowns.
Photo: John Shearer/WireImage
9/25
Actress Hayley Orrantia wore a frothy baby blue gown with a ruffled hem.
Photo: John Shearer/WireImage
10/25
Kimberly Williams-Paisley was a true gem in an emerald Rubin Singer gown and Johnathon Arndt jewelry, which included the "Heart of the Soutnecklace" 20-carat yellow diamond pendant which adorned her neckline.
Photo: Jason Davis/FilmMagic
11/25
Tim McGraw and Faith Hill were the perfect pair in black and white. Faith stunned in a dress by Armani, while her leading man donned a suit by Lanvin.
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12/25
RaeLynn wore a floral adorned baby blue gown.
Photo: Michael Loccisano/Getty Images
13/25
Kaitlyn Bristowe donned this sheer two-piece with Open Hearts by Jane Seymour jewelry.
Photo: Michael Loccisano/Getty Images
14/25
Kelsea Ballerini stunned in a magenta Michael Costello dress with a plunging neckline.
Photo: Michael Loccisano/Getty Images
15/25
Singer-songwriter Cassadee Pope took on the carpet in stunning dress by Marchesa.
Photo: Jason Davis/FilmMagic
16/25
The ultimate sister duo Lennon and Maisy Stella went for glitter and metallics.
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17/25
Jessie James Decker looked glam in a floor length black sequin gown.
Photo: John Shearer/WireImage
18/25
Lauren Alaina looked pretty in a floral number by Monique Lhuillier.
Photo: Michael Loccisano/Getty Images
19/25
Maren Morris wore an eye-catching dress by Michael Costello.
Photo: John Shearer/WireImage
20/25
Meghan Linsey wore a bejeweled halter gown by Johnathan Kayne.
Photo: Michael Loccisano/Getty Images
21/25
Jamie Lynn Spears showed a lot of leg in an iridescent black gown with double thigh splits.
Photo: John Shearer/WireImage
22/25
Olivia Newton-John looked stylish in a suit complete with a bowtie.
Photo: John Shearer/WireImage
23/25
Reba McEntire was the belle of the ball in an embellished floor length gold gown.
Photo: Michael Loccisano/Getty Image
24/25
Lori McKenna wore a short-sleeved, A-line dress with gold detail and a velvet hem.
Photo: Michael Loccisano/Getty Images
25/25
Hillary Scott's pearl pendant stood out against the minimalist backdrop of her white gown and cape by Pamela Rolland.
Photo: Jason Davis/FilmMagic