(Let it go)
Idina Menzel has signed on to perform at the Oscars on March 2.
This is the first time the Tony-award winning songstress will perform "Let It Go" in front of a global live audience.
The Oscar-nominated song from the Disney smash hit animation "Frozen" is in the running for Best Original Song.
It is up against Happy (from Despicable 2) "Ordinary Love" (Mandela: Long Walk to Freedom) and "The Moon Song" (Her).