The 35-year-old musician, who was the runner-up on the reality TV singing show's eighth season, says he would jump at the opportunity, reported E! News.
"I would judge in a heartbeat. If it fit with my schedule," says Lambert.
The "Ghost Town" singer says he is excited about the show
"I am excited to see the show. I obviously owe the show a huge debt of gratitude. It's put me where I am today. I think it's exciting," he adds.
Last week, Katy Perry was announced as a judge of the show.
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