Group Big Bang's member G-Dragon revealed pictures with Psy at the karaoke.

On January 16, G-Dragon posted on his Twitter, "HANGOVER" along with a picture.

In the picture, G-Dragon is at the karaoke with Psy, posing for the camera.

A picture of G-Dragon, Psy, and Snoop Dogg had been previously revealed, and they were wearing the same outfit, making it safe for one to assume that it was at the same place and time. Many are also assuming that they are filming for a music video, as Psy had announced that he will be working on a music video with Snoop Dogg.

Photo Credit: G-Dragon Twitter