On April 24th, Brave Girls guested on KBS's "Gag Concert" and performed a hilarious trot version of their debut track, "Do You Know". In all of their performances so far, the girls exuded a confident and sexy charm for their smooth R&B track. But the girls put all that aside with this trot remix that also had an accompanying kkap choreography for this episode of "Gag Concert". The show's "Superstar" corner is quickly becoming the go-to variety appearance for idols these days, as they're able to showcase many diverse images in just under a minute. Netizens commented, "They feel more friendly on 'Gag Concert' than on stage", "They're a girl group and still went all out", and "Even if it's supposed to be funny, they're just too pretty!" Source: Medical News Today via Nate Tip: nicole150