Hollie Cavanagh sang the climb originally sang by Miley Cyrus
There were many, But I believe one of them was Jordin Sparks
Kelly Clarkson
He sang leave right now .
in 2011 thia magia sang heat wave but im sure lots of other people have sang it
Carrie Underwood
Yes, but he has not sang on American Idol.
If you go to itunes you can purchase Adam Lambert's songs that he sang on American Idol.
On May 5th 2010 she sang "Alejandro". But before that she was featured on American Idol and she sang "Poker Face".
The climb
There were many, But I believe one of them was Jordin Sparks
Kris Allen sung "Everything" by Michael Buble on American Idol.
Will Young, the winner of "Pop Idol," the UK version of "American Idol," was the Brit in the dark suit.
Kris Allen
No. Miley Cyrus was never a contastnt on American Idol. Though she once sang on the show.
Larry Platt
Kelly Clarkson
He sang leave right now .