American Idol

Idols' Dream Duets

See which superstar vocalists Syesha Mercado, David Archuleta and the rest of the top 10 would love to sing with

Syesha Mercado & Alicia Keys

"She really sings from her heart and from her soul," says Mercado. "And she really tells a story when she's onstage. She is really able to connect to whoever she's singing to ... As an artist, I want to do that every time I'm onstage."