As soon as YG Entertainment announced that their artists would be participating in the '2016 SBS Gayo Daejun' they also announced that their two newest girl groups; #Hashtag and Black Pink would be collaboration on a stage together!

SEE ALSO: #Hashtag's Ahri cast into her first ever acting role for web drama 'Matching! Boys Archery Club'

YG is not giving any hints on what the collboration stage will be or even what song, all the agency said its something that neither groups have done as a concept and are working hard to show a different side of them both. But it seems that both groups are working hard after YG Entertainment posted this photo of both #Hashtag and Black Pink in the practice room. I guess fans will have to wait till December 26th when the YG artists will take the stage.