Hey M Girls!

Miley Cyrus is performing "When I Look At You" tonight on Idol and Demi and Joe are singing their duet "Make A Wave"! We can't wait to see how they do because we love both songs -- plus, we're excited to keep an eye on Jemi's every move (since they're a new couple and all!).

Photos: Miley: Albert Michael/Startraks Photo; Demi and Joe: Courtesy of Disney Channel