Mariah Carey is set to repay funnyman Jack Mcbrayer for his cameo in her new video Touch My Body - buy guest starring in his American TV comedy 30 Rock.

McBrayer, who plays Kenneth The Page in the hit show, agreed to take part in Carey's saucy new promo - as a computer nerd who dreams of romancing the pop superstar.

And the singer was so taken with the TV star, she's considering joining the cast of his show.

She says, "I love 30 Rock and he's hilarious on the show. It would be fun (to do the show)."