Ariana Grande Performs at HOT 99.5’s Jingle Ball 2014 in Washington DC

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5

Ariana Grande Performs at HOT 99.5