Christina Aguilera and Jacquie Lee Perform "We Remain" on The Voice

Christina Aguilera and Jacquie Lee sang "We Remain" off the Catching Fire Soundtrack on The Voice tonight.

Mystery Solved! Christina Aguilera Explains Why She Didn't Sing "We Remain" on Mon's The Voice

Clevver News got to the bottom of a little mystery that was totally bugging us: Why didn't Christina Aguilera perform "We Remain" from the Catching Fire Soundtrack on The Voice Monday night? The answer (and it sounds like we'll see it performed as a duet next week):