LOS ANGELES, CA - FEBRUARY 14: Singer/actor Katharine McPhee performs onstage during "Stayin' Alive: A GRAMMY Salute To The Music Of The Bee Gees" on February 14, 2017 in Los Angeles, California. (Photo by Kevin Mazur/WireImage)
LOS ANGELES, CA - FEBRUARY 14: Singer/actor Katharine McPhee performs onstage during "Stayin' Alive: A GRAMMY Salute To The Music Of The Bee Gees" on February 14, 2017 in Los Angeles, California. (Photo by Kevin Mazur/WireImage)