Demi Lovato has opened up. Again. And we're all about it.

After waking up at 4:30 a.m. to go hit the BBC's Radio 1 Breakfast Show with "Future Now" tourmate Nick Jonas...

...Demi sat down for a personal Twitter Q&A with fans where she revealed, among other things, her desire to duet with Ariana Grande. Let's be real: Who doesn't want this to happen? It's cool to know Demi is open to the idea though. Demi also shared some fun stuff, like her favorite football team, her ultimate pump-up jam and what she'd be doing if she wasn't a singer. It's probably not what you think.

Her and Ari would make a hell of a duet.

There's also some Xtina in that dream.

"For You" and "Stone Cold" are her Confident faves to sing on repeat.

"Father" is just as emotional as we all thought.

She gets pumped listening to "Bang Bang."

She's into ice cream mash-ups.

Her timeline from "song idea" to "song" is totally unpredictable.

Quality time with her dog, Batman, is super legit.

If she had another job it would be...a P.I.?

For her, self-love trumps all.

She does have "Sonny With A Chance" withdrawals.

She'd make a few changes to her past, if she could.

She roots for the outlaws.

Thanks for the get-to-know-you sesh, Demi. Now get some sleep.