By Antoinette Bueno
8:31 PM PST, February 15, 2016
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Selena Gomez
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The "Hands to Myself" singer managed to look both elegant and sexy in a gorgeous sparkly purple Calvin Klein gown.
"I think for the GRAMMYs red carpet we saw two totally different vibes," ET correspondent Joe Zee says. "We saw a lot of black on the red carpet that was actually very conservative and very quiet and subdued, and then you saw bright colors and over-the-top, and I have to say, some of my favorites were more sort of elegant looks. I love Selena Gomez in her Calvin Klein."
Carrie Underwood
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The country star showed a lot of leg in her show-stopping black Nicolas Jebran dress, which she sweetly paired with a diamond necklace her husband, hockey pro Mike Fisher, gave her for Valentine's Day.
"I've seen Carrie grow up since she was a contestant on American Idol and I think she just really gets it," Zee says of Carrie’s consistent style. "She gets what this is about, and she's so phenomenal, and tonight when she was wearing that black dress and diamonds that her husband bought her -- I was like, 'Nobody on the red carpet wears diamonds she owns, how is that even possible?' But of course, she's Carrie Underwood."
Adele
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Beautiful in black! The "All I Ask" singer looked super chic in a perfectly fitted Givenchy dress.
Zendaya
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We love the former Disney star for always willing to take big chances on the red carpet -- especially when it comes to her ever-changing hair.
"I think Zendaya looked great, I think people might question her hair choice, but I loved the way she looked in a double-breasted suit," Zee says.
Chrissy Teigen
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The supermodel accentuated her baby bump in a stunning white Yousef Al-Jasmi gown, complete with a jewel-encrusted cape.
Taylor Swift
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The "Out of the Woods" singer pulled out all the stops in her colorful Atelier Versace ensemble, consisting of a coral tube top and a leg-baring fuchsia skirt.
"I actually think her look by Versace is very different for the red carpet, very different for her," Zee comments. "And I think we're gonna get a lot of people who are gonna love it, and people who are gonna hate it."
Sam Hunt
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The country singer only accentuated his notable hotness in a pink Dolce & Gabbana suit, definitely one of the most interesting red carpet looks we’ve seen on a male celebrity in a while.
Ellie Goulding
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Sometimes less is more. The "Love Me Like You Do" singer was also gorgeous in pink in an understated Stella McCartney dress, and minimal makeup.
Kacey Musgraves
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The country star hit it out of the park in a colorful Armani Prive gown that she more than pulled off.
"I think for a country star she really pulled it out and did something sort of colorful and different and fun," Zee notes.
Kaley Cuoco
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We already know the Big Bang Theory star has amazing abs, but she showed it off to perfection in an edgy Naeem Khan sequin jumpsuit.
Sam Smith
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The soulful singer flaunted his weight loss and looked slimmer than ever in a fitted blue Thom Sweeney suit.