Demi Lovato ROCKS Glendale

Demi Lovato cutely waves to the crowd as she performs during the Shop Til You Rock tour at the Glendale Galleria in Glendale, Calif., on Saturday afternoon (July 17).

The 17-year-old powerhouse singer is the official spokesperson for the tour and will also be at the North Point Mall �” July 24 (Atlanta, Georgia) and Stonebriar Centre �” August 1 (Dallas, Texas).

DID YOU GO SEE Demi today?

Demi was wearing Rock & Republic’s “Rosalie” skirt.

Check out one of her performances below! 20+ pics inside…