"Operation Change" features President Bill Clinton, Sir Elton John, Harry Connick, Jr. and more
Fox censors the "American Idol" judge
Pia Toscano, Jessica Sanchez and Allison Iraheta gossip about boys, sing some acapella with their judge
Harry Connick Jr. gets an unexpected surprise from one singer on the Fox competition
"If they can't sing, I say, 'Bro, you can't sing'"
The new Season 13 judge responds to the pop singer calling her experience "hell"
The professional surfer will play herself in the sequel to 2011's "Dolphin Tale"