Taylor Swift has dreamed up her perfect Prom night - an evening of fun with superstars Katy Perry, Justin Timberlake and Sean Combs.
Swift missed her own Prom because she had already entered the big time, but she'd love to go back to school and experience the annual rite of passage for teens - and bring a few famous friends along for the ride.
She says, "It would be a group, and it would be a really fun group.
"Katy Perry would be so much fun. She's just, like, crazy fun and, like, spontaneous. Diddy has always been very nice to me. Justin Timberlake is the same way. He's really funny. And Sheryl Crow is really down to earth and really cool.
"And J. Lo would be a really good dancer!"