Miley Ray Cyrus WILL BE THE MENTOR to the finalists on the next episode of American Idol, Joe Jonas and Demi Lovato will perform. From FOX [MJSBLOG]: Miley Cyrus will appear as a guest mentor on AMERICAN IDOL and help the Top 11 finalists:

Didi Benami, Crystal Bowersox, Lee Dewyze, Andrew Garcia, Casey James, Aaron Kelly, Michael Lynche, Siobhan Magnus, Paige Miles, Katie Stevens and Tim Urban prepare for their performances on a Billboard No.1 Hits-themed show airing Tuesday, March 23 (8-10 PM ET live/ PT tape-delayed) on FOX. Tune in to the results show the following night, Wednesday..

March 24 (9-10 PM ET live/ PT tape-delayed), to see Cyrus perform her hit ‘When I Look At You,’ watch Joe Jonas and Demi Lovato sing ‘Make A Wave,’ and find out who receives enough votes to stay in the competition and who is sent home. Miley is the youngest-ever multi-platinum recording artist to have four No. 1 albums in less than three years. Which Idol contestant do YOU support?