Ailee (에일리; born May 30, 1989 in Denver, Colorado, United States), Birth name: Amy Lee; Korean name: Lee Yejin (이예진), is an American singer under South Korean record label YMC Entertainment. She released her first single, "Heaven", in February 2012. On February 6, the music video teaser for Ailee's debut song, "Heaven", was released. Heaven was written and produced by 휘성. On the 9th, Ailee released the song and the music video, which featured Beast's Lee Gi Kwang.