Pharrell Williams And Paul McCartney

Photo: Michael Kovac/WireImage.com

Pharrell Williams and Paul McCartney at the 57th GRAMMY Awards on Feb. 8 in Los Angeles

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Beyoncé

Photo: Jeff Vespa/WireImage.com

Hail, queen Bey. 57th GRAMMY winner Beyoncé rules the red carpet at the 57th Annual GRAMMY Awards on Feb. 8 in Los Angeles

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Katy Perry

Photo: Steve Granitz/WireImage.com

She wore purple hair and we liked it. 57th GRAMMY nominee Katy Perry arrives at the 57th Annual GRAMMY Awards on Feb. 8 in Los Angeles

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Nicki Minaj

Photo: Jason Merritt/Getty Images

57th GRAMMY nominee Nicki Minaj takes the LBD to another level on the red carpet at the 57th Annual GRAMMY Awards on Feb. 8 in Los Angeles

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Big Sean And Ariana Grande

Photo: Jason Merritt/Getty Images

Big Sean and 57th GRAMMY nominee Ariana Grande shine bright like diamonds on the red carpet at the 57th Annual GRAMMY Awards on Feb. 8 in Los Angeles

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Kanye West And Kim Kardashian

Photo: Jeff Vespa/WireImage.com

Power couple defined. 57th GRAMMY nominee Kanye West and wife Kim Kardashian arrive at the 57th Annual GRAMMY Awards in black and gold on Feb. 8 in Los Angeles

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Jessie J

Photo: Jason Merritt/Getty Images

57th GRAMMY nominee Jessie J sparkles on the red carpet at the 57th Annual GRAMMY Awards on Feb. 8 in Los Angeles

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Meghan Trainor

Photo: Lester Cohen/WireImage.com

It's all about that lace. 57th GRAMMY nominee Meghan Trainor arrives at the 57th Annual GRAMMY Awards on Feb. 8 in Los Angeles

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Maddie Ziegler And Sia

Photo: Jeff Vespa/WireImage.com

We're seeing double. 57th GRAMMY nominee Sia and her "mini-me," aka dancer Maddie Ziegler, arrive at the 57th Annual GRAMMY Awards on Feb. 8 in Los Angeles

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Gwen Stefani

Photo: Larry Busacca/Getty Images

Undoubtedly lovely. Gwen Stefani works her black jumpsuit on the red carpet at the 57th Annual GRAMMY Awards on Feb. 8 in Los Angeles

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