Demi Lovato: I Have 'Fierce Competition' for VMAs!

Demi Lovato rocks the stage during her performance at the Pop Tarts Crazy Good Summer Concert Series on Wednesday (July 17) in Philadelphia, Penn.

The 20-year-old recently opened up about her MTV Video Music Award nomination for Best Female Video.

PHOTOS: Check out the latest pics of Demi Lovato

“I think that’s amazing, Demi told MTV. “My reaction is just so excited, it’s an honor just to be nominated. And every time I’m nominated for something I get really, really excited. You never know what will happen, but I’m up against some fierce competition so I’m not getting my hopes up.”

In case you missed it, check out Demi‘s new music video for “Made in the USA”!

10+ pics inside of Demi Lovato…