David Archuleta may be nervous about the November 11 release of his debut album.

But there's a good chance this American Idol runner-up is even more afraid of an upcoming guest-starring stint on the Nickelodeon sitcom iCarly.

Archuleta will appear on an episode, which will air this spring, that depicts him as a contestant on a show called "America Sings." Sounds familiar, doesn't it?

According to show executive producer and creator Dan Schneider, the singer was an easy choice for the part:

"iCarly is all about super-talented teens so David Archuleta is an ideal fit."

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.