The couples of 'We Got Married 4' put on a special performance on the January 12th episode.

Oh Yeon Seo, Lee Joon, Sunhwa, Kwanghee, Yoon Se Ah, and Julien Kang performed on stage in front of a large crowd of tourists, who were also visiting the sunny beaches of Hawaii.

The on-screen couples received an invitation to perform along with the professional dancers after learning the Maori and Tahiti dance. Kwanghee also suggested that they perform the horse dance from Psy's "Gangnam Style", and the other dancers and audience members seemed to recognize the hit as they quickly followed along.

The girls and guys separated for their performances of the traditional dances. Julien Kang impressed with his statuesque looks, while Sunhwa had people screaming with her provocative dance skills.

Check out the performance below!