Perry finds her groove on runway
Katy Perry has donned thigh-high boots and a yellow, strapless bustier dress covered in pink hearts to strut down the catwalk.
The pop star led the finale of Wednesday night's Victoria's Secret fashion show in the US, an annual parade of skimpy, sexy and over-the-top lingerie.
Katy, whose other outfit was a purple bustier that boasted a bustle, fitted right in with the likes of models Adriana Lima, Chanel Iman and Karolina Kurkova.
The newlywed sang a medley of her own songs, including Teenage Dream, Hot N Cold and California Gurls, but it was Blondie's Call Me booming through the speakers that got the three dozen models bouncing around the stage.
Blondie lead singer Debbie Harry was in the audience along with Serena Williams, Nicky and Paris Hilton and Tyson Beckford.
Rapper Akon got his turn to serenade the models, performing his track Angel during the section of the show dubbed Heavenly Bodies. There were even a few dance moves between the singer and model Adriana, donning a two million dollar bra encrusted in diamonds and sapphires.
TV audiences in the US get a chance to see the action when CBS televises the show on November 30.