Josh Groban fit right in on the set of hit musical series Glee - because he was a member of his school's choir.
The star was delighted to be asked to film a cameo on the U.S. TV show, which chronicles the lives of a group of talented teens, and admits he was part of a similar choral group when he was younger.
He says, "I had a great time with that cast, coming from a theatre background. It's so nice to see so many theatre actors being hired for mainstream television.
"And also, being a member of the choir club as a kid, just to see that group of people being represented in mainstream culture is really, really so great."
And Groban fans won't have to wait long to see the star on the small screen again.
He adds, "I think I'm going to come back and do one more episode. And we'll see what happens."
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