Dynamic Duo's Choiza recently shared this backstage photo from�Infinity Challenge's "I Am a Singer in My Own Way" special. On January 10th KST, Choiza posted via me2day, "This is the make-up... the ghost bride was daebak." In the photo, Choiza, along with his teammate Gaeko and�Norazo's Lee Hyuk, look straight into the camera with a bright smiles. They hardly seem phased by the ghost bride in the group, who turned out to be none other than Norazo's Jo Bin. To help with Noh Hong Chul's cover of "Pledge of Love', Dynamic Duo and Norazo came on as special artists, in which Jo Bin played as the ghost bride while Lee Hyuk was the father-in-law. In related news, Dynamic Duo released the second part to their 6th album as well as its title track, "Without You", on January 4th. Source: Star News