Brad Paisley is a BIG "South Park" fan and last fall he voiced a few words as a little kid in the background.

Well ... he is back on the show tonight, but this time he will play himself.

Brad shows up twice in tonight's episode. He sings the National Anthem at a Denver Nuggets basketball game and then later he sings a duet with one of the show's stars, Cartman.

You know you've made it when you become a cartoon on" South Park". Congratulations Brad!! He does make a pretty handsome cartoon.