'World Star' Psy Reveals Photo with Jay Leno

"Gangnam Style" Psy revealed a photo from his appearance from the Jay Leno "Tonight Show."

Today Psy wrote on his twitter, "Please watch Jay Leno's 'Tonight Show'," along with a picture.

In the picture, Psy is seen taking a picture with Jay Leno and other guests. They all have their arms around each other as they smile brightly at the camera.

Internet users commented, "Where is the end of Psy's fame?" and "He is a world champion."

Psy's appearance on the show also made a record for the most viewer ratings.