For her impending comeback, G.NA will be collaborating with another idol star. The singer will be working with 2AM's youngest member,�Jinwoon,�and the two will star as lovers for her new music video. The single itself is reported to have a "sexy pop" style. To confirm the report, Jinwoon tweeted that he'll be working with G.NA, as he wrote to B2ST's�Doojoon: "Hyung~ This time I'll be G.NA nuna's boyfriend~? >_<" Check back with allkpop for further updates on this hot collaboration! Source + Photo: Newsen