"Gangnam Style" Psy revealed a picture of him and famous MC Conan O'Brien online.

Today he posted on his twitter, "Along with Conan O'Brien. Nice guy and tall. Lol," along with a picture.

In the picture, the two are standing side by side and smiling at the camera. The two became friends at the 'Christmas in Washington 2012' concert where Psy performed and O'Brien hosted.

Conan O'Brien also retweeted Psy's message and showed their friendship.

Internet users commented, "I'm not even surprised at Psy's connections now" and "I support you Psy!"