31). Has America seen the last of "Gangnam Style"? Korean rapper PSY performed the song that spawned a billion YouTube views during "Dick Clark's New Year's Rockin' Eve" on Monday night in NYC — an occasion he has called the song's U.S. "finale."

Hip-hop icon MC Hammer joined Korean YouTube sensation Psy on stage in Times Square to perform a mash-up of the latter's smash hit “Gangnam Style” and the '90s hit maker's “Too Legit to Quit.” The “U Can't Touch This” star did Psy's now-famous “horse

The annual Times Square countdown featured host Ryan Seacrest and a lineup of star musical guests that included Taylor Swift, clad in black leather pants, Korean rapper Psy, resplendent in white fur, has-been rapper MC Hammer, Carly Rae Jepsen and

Psy celebrated his 34th birthday today on NYE in Vegas.

The South Korean viral sensation, Psy, is just as tired of Gangnam Style as you are. After performing for ABC's Dick Clark's New Year's Rockin' Eve, the rapper told MTV News he's ready to leave the song behind, forever.