I’m embarrassed to admit I had no idea what Demi Lovato did to become famous, but I do know that she recently dumped former Ultimate Fighting Championship (UFC) middleweight champion Luke Rockhold for Bellator MMA welterweight Guilherme Vasconcelos.

Ouch.

Turns out she’s a singer, among other things (like MMA training), and will perform the national anthem ahead of the Floyd Mayweather vs. Conor McGregor boxing match this Saturday night (Aug. 26, 2017) inside T-Mobile Arena in Las Vegas, Nevada, which is probably a step up from this.

Lovato, 25, made her television debut on Barney & Friends (purple dinosaur, not NYC cop) and eventually graduated to the Disney channel where she was best known for Camp Rock. That’s when she started cranking out her music and I guess it was pretty good because well, here we are.

For much more on this weekend’s “Money Fight” between Mayweather and McGregor click here.