Jack McBrayer, who plays Kenneth the page on NBC’s funny-smart comedy 30 Rock, has been promoted from supporting actor to star. He hooks up with Mariah Carey in her new “Touch My Body” video, playing a computer nerd (not much of a stretch, perhaps).

As a song, “Touch My Body” is a disappointment, as Mariah seems to be treading all-too-familiar waters. Let’s hope there’s more to her forthcoming E=MC2 than this first single suggests. But McBreyer’s comic performance in the Brett Ratner-directed video makes it worth the watch: