The singer thinks the appearance could happen soon, hinting "I think there were murmurs about it. Hopefully, maybe now that I have some new music, I could go on there".
When asked what his ideal part would be he told The Hollywood Reporter: "Why do I have to be a fictional character?", adding that were he to make a cameo, "I want to just be me".
Lambert says he wasn't always a fan of the "revolutionary" TV show but that the "brave agenda" helped change his mind, declaring: "it's definitely one of a kind and very revolutionary in that way".