“Exciting Shake,” the spin-off dating equivalent of popular MBC’s “We Got Married,” is said to have cast its idol participants. Local news agencies reporedt that Kara’s Han Seung Yeon, After School’s Lizzy, SISTAR’s Hyorin and Secret’s Han Sun Hwa are the female cast members in the four couples intended for the show.

As earlier reported, “Exciting Shake” is the new dating show that “We Got Married” creator, PD Jeon Sung Ho is piloting on the Lunar New Year weekend. The concept of the show is similar to “We Got Married,” where celebrities are paired up with each other to create a simulated dating relationship.

“The main cast has finished shooting. The atmosphere was pleasant while shooting was in progress,” Jeon Sung Ho said in a statement. “The couples seem to be able to produce interesting stories.”

While the female cast members have been revealed, their male counterparts are still kept under wraps. Jeon Sung Ho only revealed, “There will be a mix of actors and singers.”

He was forthcoming in his impressions of the girl group members in the cast, though. “Han Seung Yeon shows a strong, feminine feel in love. Hyorin is cool in sporty activities. Lizzy will show a different side to her aside from her famous accent.”

“Exciting Shake” pilots with the four couples performing a variety of challenges on the field. The producers believe the activities will help the participants get a sense of accomplishment and sets the stage for connection between the couples.

“Exciting Shake” airs its pilot episode on MBC on the Lunar New Year weekend.