SNSD was seen enjoying themselves while singing and dancing to Wonder Girls' song. 

On JTBC's 'SNSD and the Dangerous Boys', SNSD members were filmed having a good time at a karaoke place.

On this day, SNSD took the boys out for a special outing, where they sang and danced to Wondergirls' "Be My Baby." They showed off their love for their rival's song. SNSD showed off their talents by singing other girl group's songs, along with  there own song, "The boys."

SNSD members danced and sang their stress away.