The 35-year-old musician, who shot to fame as the runner-up on season eight of the talent contest, said he would readily come back as he owes a lot to the show, reported Entertainment Tonight.
"They haven't reached out to me. I did Australia's 'X Factor' last year and I had so much fun. I had a blast, I mean, the thing that I liked about that a lot was that I was able to both be a judge and a mentor, which I was very thankful for," Lambert said.