Once again, Psy fired up the crowd with his flawless performance of "Gangnam Style" and "Gentleman." This time, it happened in Russia.

Invited as a special guest at MUZ-TV Award hosted in Moscow, Russia, Psy made a special appearance at the end of the opening series of performance. With his signature round sunglasses and suit, Psy performed an electrifying "Gentleman" to rally the crowd of 25,000 fans in attendance.

Shortly after his performance on stage, Psy was awarded 'Global Hit of the Year' trophy. "It is my first time ever in Russia. Thank you so much for your passionate welcome," said Psy, who then proceeded to stage another performance of the all-time favorite, "Gangnam Style," to conclude his part in the ceremony.

Earlier, Psy tweeted prior to going on stage, "I didn't realize I was popular in Russia. See you at MUZ-TV Award. Thank you," along with a photo of a beautiful female fan screaming upon seeing him.