Ajoo(Born Noh Ah-joo, (노아주on July 6, 1990) is a South Korean singer who debuted in 2008 with the single "1st Kiss".Although his first single did not do as well as expected on music charts he made a comeback with " Paparazzi " which features fellow label mate and popular female solo artist Younha . Younha also wrote the lyrics for the song and appeared in the music video.He released a single in early 2009 titled "재벌2세" ("Wealthy 2nd Generation"), which deals with the topic of rich, spoiled children. The song was banned in its original state from KBS , saying that the song was encouraging excessive, indulgent lifestyles; this was criticized by the public, saying that KBS's own dramas were guilty of the same thing, namely its hitBoys Over Flowers.