A couple days ago the Infinity Challenge old ahjusshi's busted out an impromptu version of Kara's "Pretty Gull Girl". Yoo Jae Suk suddenly breaks out the Pretty Gull song and scolds at fellow old dude Park Myung Soo for not knowing Pretty Girl, which is pretty unbelievable given that the cat-fight inducing song is all over the place. Park Myung Soo is really an old ahjusshi for a guy who is supposed to be in the entertainment biz. Video Credit: HarueKorea Six days earlier on 'Family Outing,' Hyori was singing this annoying anthem of nonsensical Engrish. DaeSung jumps in and starts singing it too! He seemed so happy singing it. Video Credit: HarueKorea It looks like the KARA virus is spreading across Korea. Hopefully, After School will be the vaccine. Honestly, what the hell is "if you wanna pretty?" Yeah, I wanna pretty much strangle the songwriter.