She engages with her Lovatics, she has a good time - and she'll even make an effort to talk to them and listen to their stories (she has, after all, become a young role model for overcoming so many different kinds of personal struggles). When we checked out her performance supporting Enrique Iglesias in London last week, she actually gave one fan she'd met a special on-stage shout-out.
But even just judging by the photos, Demi rules the roost at the whole M&G game. Here's why.
1. She won't insist on keeping her distance.
The Avril picture barely even fits into a square crop. It's only got TWO PEOPLE in it.
2. She's not there to play it cool
Don't be fooled by the sad faces. They're having much more fun.