Katy Perry brought along some sparks as she took to the “X Factor” stage Saturday night (Oct 16) and performed her new album’s latest single “Firework” during the results show. Shortly after her shaky performance, the Pop star admitted (via Twitter) that she was nervous about performing:

“Oh my gawd I was so nervous! Thanks #xfactor for making me feel like I was actually one of the contestants :)”

Perry’s second mainstream (and third overall) studio album Teenage Dream is in stores now!

Check out Katy Perry’s “X Factor” performance below…