Ariana Grande says she believes her 'Wicked' character, Glinda, would've 'died immediately' if she left Oz with Elphaba in a new interview with fellow SAG Award nominees for the SAG-AFTRA Foundation Conversations series.

As a kid, Grande loved singing karaoke with her family. "I looked up to Whitney and Mariah and Celine endlessly," she says. "I think that's a large part of the reason why I learned to sing."

There's nothing like a call from your gynecologist to bring you back to reality ... which is exactly what happened to Ariana Grande when she was nominated for her Oscar. The "Wicked" star appeared on "Jimmy Kimmel Live!