Ariana Grande doesn't usually go by her full name, but there are super-sweet reasons that the "7 Rings" singer used it for her credit in "Wicked."

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."

Ariana Grande and Ethan Slater are relatively tight-lipped about their relationship, but with the positivity surrounding their movie Wicked, the couple has let a few compliments about each other make its way to the press—and they always have the sweetest things to say about each other.