The 'Behind Closed Doors' singer told New that he had read an interview where the four-piece said they would like him to be part of the group.
Andre quipped: "The JLS boys are great and I'd love to be the fifth member. I hear that might come with dating one of The Saturdays, but that's fine by me.
"I'm a very busy man at the moment, though, and I've had lots of great meetings about TV work recently. I can't wait to share it with you all."
Andre has previously described X Factor twins John & Edward as "lovely" and attended the final of last year's competition.