Katy Perry Ignites “Fireworks” on ‘X-Factor’ (VIDEO)

Katy Perry is continuing to make teenage dreams come true, lighting up the UK X-Factor stage with a sparkling performance of her new single “Fireworks.”

The always-lovely Katy strutted her stuff on a stage filled with pyrotechnics, lighting up the airwaves in her fiance Russell Brand’s home country. Katy has called the inspirational “Fireworks” the signature song from her album after rocking it on The Late Show with David Letterman.

Check out the fiery performance (via  Idolator:)

Katy unleashes the single to the radio airwaves on Oct. 26. What do you think of Katy’s pyro-filled performance? Hit us back in the comments.