The 22-year-old singer wasn't nominated for any awards, but she still stole the show, at least according to many Twitter users.

Long paid tribute to Carey with her 2005 hit "We Belong Together," while Kelly ... video shows Mariah beaming with pride ...

The country star and 'Idol' season 9 alum will join the show for their Hawai'i episodes! Check out some of ET's favorite new music of the week! Tori Kelly is currently on her ‘Take Control ...