Katy Perry brought her star power (and vocal chords) to the Victoria’s Secret runway when she performed at the sexy lingerie brand’s annual televised fashion show.

Decked out in a purple bodysuit and a feathered headdress, Katy sang a rousing rendition of “Fireworks” with a live band and a squad of back-up dancer hunks. Naturally, there were plenty of real fireworks projected behind Katy.

Watch “Fireworks” below.

Later, Katy changed into an outfit made out of her favorite material: latex! She sang a medley of “California Gurls” and “Teenage Dream” while scantily clad Victoria’s Secret models strutted their stuff down the runway.

Could Katy compete with a bevy of stunning supermodels? The pop star was hard to miss decked out in a yellow latex outfit with serious cleavage.

Watch Katy singing “California Gurls/ Teenage Dream” below.

Don’t forget to check out photos of the lingerie-wearing supermodels and all of Katy’s costume changes from the show!

What did you think of Katy’s performance? Share your thoughts in the comments!