Selena Gomez: Z100 Jingle Ball 2013 Performance Pics!

Selena Gomez rocks it in red on stage during the 2013 Z100 Jingle Ball held at Madison Square Garden on Friday night (December 13) in New York City.

The 21-year-old actress/singer, who was introduced by Katie Holmes, grabbed a pic with Robin Thicke backstage after her performance.

PHOTOS: Check out the latest pics of Selena Gomez

“Had the best time with these beautiful people at Jingle Ball NY,” Selena posted up on Twitter after her interview earlier in the night.

25+ pics inside of Selena Gomez…