A photo of the girls of Nine Muses along with DJ DOC, taken backstage from MBC Music Core, has been garnering a lot of interest amongst the netizens. The photo was revealed on August 21st via Eun Ji's (Nine Muses) Daum Yozm account. Along with the photo, it was commented, "DJ DOC sunbaenims gave us supportive messages before our performance. 'I'm This Kind of Person' is jjang!" Nine Muses' leader Rana also revealed the same photo via her mini-hompy, as she commented, "In Music Core's prep room with Lee Ha Neul and Kim Chang Ryul sunbaenims. ... Thank you sunbaenims for giving us supportive messages~ I really like 'I'm This Kind of Person.'" Netizens who have seen the photo commented things such as, "The sunbae-hoobae relationship is good to see," and, "I will support Nine Muses who always give their best efforts." Meanwhile, Nine Muses is currently promoting their debut single, No Playboy, while DJ DOC is promoting their comeback title track, I'm This Kind of Person.