Watch Tom Jones perform It's not Unusual on the “American Idol” stage [VIDEO]

Last night's American Idol finale featured some of the biggest stars in the music business rocking the stage.

Everyone from Lady Gaga, Beyonce, Bono, The Edge, TLC, Lil Jon, Tim McGraw Tony Bennett and Tom Jones graced the stage.

Tom Jones was accompanied by the men of the Top 13, which sang a medley before he appeared on stage.

When Jones emerged on the stage he sang It's not Unusual. Soon after his performance, Jones became a trending topic on Google.

At the end of the night, it was 17-year-old Scotty Mccreery who was crowned the winner of season 10 of American Idol.

The country singer was up against 16-year-old Lauren Alaina who also has a knack for country music.

Both contestants put on great performances. McCreery got to sing with Tim McGraw while Alaina sand Before He Cheats accompanied by Carrie Underwood.

All of the previous Top 13 contestants had their moment on the stage. Haley Reinhart, who made it to the Top 3, sang with Tony Bennett while Casey Abrams sang with comedian Jack Black.