As it was reported earlier this week, Psy will be holding a special holiday concert, 'PSY CONCERT All Night Stand 2014,' and the promotional poster has been released.

On December 3, HyunA uploaded a funny selca with a mysterious person hiding out in the background on her Instagram. It turns out that person was actually Psy and she gave a�hint that the "Gangnam Style" star would parody her for his upcoming solo concert. �

A photo posted by Hyun Ah (@hyunah_aa) on Dec 12, 2014 at 6:28pm PST

In the poster that was released, Psy is dressed in a scoop-back white evening gown with long HyunA-like hair flowing past his shoulder as he sits on the floor between two gorillas. The poster also insists that the dress-code was inspired by HyunA's "Red."�

SEE ALSO: HyunA drops comeback schedule for 'Attitude' EP album

Meanwhile, Psy will be holding his 'PSY CONCERT All Night Stand 2014,' from December 19 to 21, and the final concert will be held on December 24.�