The latest eliminated queen also discusses becoming a Twitter meme, her struggle in the last challenge and dealing with critiques.
"You can be yourself and get rewarded for your talent rather than your gender or your sexuality," the singer said backstage at the annual ceremony.
The duo's performance of their hit song featured fire, red-leather costumes and devilish horns.
From 33 simultaneous weddings to chart-topping superstar medleys, these Grammy performances went down in history for the LGBTQ community.
The "For the Girls" singer's global trek kicks off this April.
The eliminated queen also discusses her love of Lady Gaga, the key to great lip sync performances and more.
Plus, new tracks from Khai Dreams, Blondshell, Jordy and Dakota Jones.
"If that's happening to me and I'm famous ... can you imagine what other kids, like queer kids are feeling?" the singer said.
With a spirit of reinvention and reckless abandon, Sam Smith reintroduces themselves on this risk-taking magnum opus.
Rainbow received his first Grammy nomination this year for his album "A Little Brains, A Little Talent."
