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Rihanna in Armani Privé at 2017 Grammy Awards in Los Angeles

Rihanna wearing Armani Privé Spring 2017 look at the 59th Grammy Awards on February 12, 2017 in Los Angeles, California.

Chrissy Teigen in Roberto Cavalli at 2017 Grammy Awards in Los Angeles

Chrissy Teigen in Roberto Cavalli at 2017 Grammy Awards in Los Angeles

Lady Gaga in Alex Ulichny at 2017 Grammy Awards in Los Angeles

Lady Gaga in Alex Ulichny at 2017 Grammy Awards in Los Angeles