Claymates rejoice while the rest of us ponder why Clay Aiken ever stuck his fingers in Kelly Ripa’s mouth (OK, he covered her mouth with his hand, but like she said at the time, she didn’t know where that hand had been — right on, sister).

Aiken, the “American Idol” second-place finisher behind Ruben Studdard, will make his Broadway debut in Monty Python’s Spamalot.

He’ll be playing Brave Sir Robin, a role originated by Davd Hyde Pierce. His stint begins in January and is scheduled to continue into May.

Director Mike Nichols (whoever thought we’d see the day when Mike Nichols, the man who directed The Graduate and Who’s Afraid of Virginia Woolf?, would be talking about Clay Aiken?) said in a statement: “Clay Aiken is amazing beyond that glorious voice. Turns out he is an excellent comic actor and a master of character. People will be surprised by his wide-ranging talent, since the first impression is of great country charm and a singer to remember. This guy is not only a star, he is a lot more. We are lucky to get him for Spamalot.”

Visit the official Spamalot Web site here.

And here’s a number from Spamalot, “Find Your Grail,” performed on the 59th annual Tony Awards. (You go, Sara Ramirez — happy you have steady work on “Grey’s Anatomy,” but a voice like yours needs to be on a stage).