The singles from Katy Perry's Teenage Dream just keep coming, which means more candy-colored Katy Perry videos! The new eight-minute, cameo-filled "Last Friday Night," the fifth single from her platinum-selling album, features the Kathy Beth Terry character the singer's been teasing on the web for a few weeks now, as well as, more notably, a guest spot from Rebecca Black, who seems hell-bent making those 15 minutes last as long as she can.
The video's an improbable bit of teen fantasy, with Perry playing the pure nerd who'd be super hot if only she ditched the retainer and waxed her mustache. (Spoiler alert: she does). From then on, it's a game of Spot the Cameo, with appearances by Hanson, Glee's Darren Criss and Kevin McHale (as Perry's geek-soulmate), Corey Feldman, Debbie Gibson, and Kenny G, who does his part to keep the Summer of Sax rolling smoothly along. Silly strings and other things, below.