'Showtime' releases hilarious previews of Mamamoo and GFriend.

The girls attempt to dance to each group's songs Mamamoo's "You Are The Best" and GFriend's "Rough".

Although we are still wondering how the collaboration between these two carefree groups will be on the show, fans are already anticipating if there are going to be some crazy interactions! Meanwhile, Showtime with Mamamoo and GFriend is set to premier this July.