7. "Simple Kind of Life," No Doubt (2000)
Moody and lo-fi, "Simple Kind of Life" cuts deep. Stefani explores the inner-conflict she faces as someone who wants to be a wife and have kids but also values her independence. It is one of the rawest, saddest songs No Doubt ever released, especially as Stefani confesses to sometimes wishing for a "mistake" to make her pregnant.