The unstoppable trio, aka Jessi, Tiffany, and Min Hyo Rin, had a blast dancing and singing along to the S.E.S's "Im Your Girl" on the April 29 episode of 'Unnies' Slam Dunk'!

Jessi, of course, took care of the rap while Tiffany and Min Hyo Rin did their best to sing and dance live. Jessi also pulled out some cute moves, much to everyone's surprise. You can view their performance around the 1:41 mark in the clip below!