Selena Gomez: Sexy On Stage During "X Factor" Watch Here!

Selena Gomez: Sexy On Stage During

Its a big day for song star Selena Gomez. The Save the Day singer made her debut appearance on X Factor on Thursdays (November 14) results show.

Reportedly good friends with fellow pop singer Demi Lovato, who sits as a judge on the show, the 21-year-old sang her hit song, Slow Down on stage amongst a storm of sound waves, flashing lights and energetic dancers.

Selena was sexy in a black leather leotard, complete with a fringed skirt and high-top black boots. Her legs went on for miles as she sang her heart out on stage.

Originally slated to air last week, the X Factor episode was bumped after voting glitches turned the results-focused broadcast into another performance episode. Enjoy the video below!