Heaven Knows was written by an American singer who is known as the lead singer of what American rock band?
Heaven Knows (The Pretty Reckless song):  The song was written by Taylor Momsen and Ben Phillips, while Kato Khandwala was responsible for the production. Taylor Momsen: Taylor Michel Momsen (born July 26, 1993) is an American singer, songwriter, former actress, and model.
i don't know