This was posted on Maroon 5's Official Website today:
Adam Levine and Christina Aguilera – two of the musician coaches on NBC’s hit series “The Voice” -- will unveil the exclusive world premiere of their collaboration on the new song “Moves Like Jagger” live on the show, next Tuesday, June 21 (9-11PM ET).Source: Maroon 5 (Official Website)
Adam said, “The guys and I recorded this track in L.A. last month and it was great getting to work with Christina on it as well. We are excited to perform it for our fans on ‘The Voice’ this Tuesday and on the road this summer.”
The song, which was recorded by Maroon 5 and features Aguilera, will be released on iTunes following the broadcast of "The Voice" next Tuesday at 11PM!