The boy band have been approached about acting opportunities in the US and admit they would love to be considered for roles in the musical drama TV series.
Marvin Humes said: "I definitely want to go back to acting at some point, but right now our lives are dedicated to JLS.
"As a group we have had acting offers. There's talk of stuff In America coming up, but I can't tell you, I don't want to jinx it.
"It's not a cameo in 'Glee' but I'd love that. That's another thing to try and arrange!"
The group - Marvin, Jonathan 'JB' Gill, Aston Merrygold and Oritse Williams - also admitted they have plans to venture into solo projects, but not for a very long time.
Oritse told LOOK magazine: "Of course at some point we're all going to do individual things - it's natural.
"There's only so long we can be in a boy band, but for the sake of right now, we want to record and release at least 10 albums and do 10 tours."