The 'Crazy' singer was asked if he feels competition with his fellow Voice coaches during a recent chat with Parade.
"I don't really look at my fellow coaches as competition because we're all completely different," he said. "I'd love to trade places with Christina [Aguilera] to see what it feels like to sing as brilliantly as she does."
Green went to say that he also respects country star Blake Shelton and 'Moves Like Jagger' singer Adam Levine.
"Blake is down-to-earth, charming, witty, charismatic. I've grown very fond of him," he explained. "And Adam [Levine] and I are friends, too. He's just supercool."
Green was recently praised by The Voice contestant Jamar Rogers for inspiring him to become a singer.
The Voice airs Mondays at 8/7c on NBC.
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Watch Cee Lo Green's 'It's OK' music video below: