Ariana Grande may soon be duetting with Demi Lovato. Demi recently told Zach Sange "We've already talked about it," Lovato told Zach Sang about her Ariana collab. "I love her so much. She's so sweet and so talented. I'm excited. I'm definitely going to collaborate with her at some point." Listen to the interview after the jump.

Ariana Grande knocked out pop impresario Scooter Braun even before she was hacked and had her pictures leaked. It was that grand voice coming out of such a little package. He said "She's so little and petite - when she opens her mouth it's kind of unbelievable that it's coming from this little person."

Scooter Braun told MTV News "She reminds me of both Mariah [Carey] and Christina [Aguilera]. Christina was this young, petite girl with this gigantic voice and Ariana kind of has the same thing. And her tone and her range remind me of Mariah."

Ariana Grande was discovered by Scooter Braun when he was looking at Nickelodeon shows online. He says "I kept seeing this girl online. And I knew she had a show that she was involved in on Nickelodeon, ['Victorious,'] and I would see her at different award shows and there was something very charismatic about her. I started watching videos and I started getting blown away by what an incredible voice she had."

"There's kind of a natural beauty about her and this charisma that make you gravitate towards her. She kind of has this warmth that makes you want to root for her, and that's what you want with an artist. The fact that she has ridiculous vocal range, it was incredible and that she can do it live."