From China to Germany to Britain, some of the world's most talented are on our stage. Plus, Simon Cowell and Susan Boyle!

America's sweetheart Carrie Underwood talks about life after American Idol, her country music idols, how she stays in shape and what dating is like.

Behind the comedy is a woman who's had to muster her courage to get where she is today. Ellen DeGeneres tells Oprah about her balanced life, her loving wife, and how she intends to take her new job as an American Idol judge very seriously.

The American Idol judge on leaving the show, his potential replacements and the truth about his relationship with Ellen DeGeneres.

Judges Randy Jackson, Jennifer Lopez and Steven Tyler talk about all of the changes and contestants in the 10th season of American Idol.