LOS ANGELES, CA - FEBRUARY 12: Katy Perry performs onstage during The 59th GRAMMY Awards at STAPLES Center on February 12, 2017 in Los Angeles, California. (Photo by Kevin Mazur/Getty Images for NARAS)
LOS ANGELES, CA - FEBRUARY 12: Katy Perry performs onstage during The 59th GRAMMY Awards at STAPLES Center on February 12, 2017 in Los Angeles, California. (Photo by Kevin Mazur/Getty Images for NARAS)