Ringing in the New Year and celebrating his birthday, Psy arrived at the New Year's Eve kick off party "Gangnam Style" with a performance at PURE Nightclub on Saturday (December 29).

The K-Pop star wore a black leather jacket, black pants, and an untied bow tie as he worked the red carpet.

On Monday, the worldwide singing sensation turns 35, and will join Ryan Seacrest for the annual "New Year's Rockin' Eve" show in Times Square.

Recently, Psy spoke to MTV News about getting 1 billion views on his video for "Gangnam Style." He says, "In 2012, I experienced so many things; it's been a tremendous year, but to accomplish this, it's really something that stands out. Because it all began with YouTube, and to have [the video] reach 1 billion views ... I don't think even I can break that record!"