If you haven’t heard Spears’s story from someone yet, I’m not sure where you’ve been, but it’s absolutely worth hearing in her own words. Although she was one of the most visible pop stars in the world, Spears went through a horrific decade and a half of conservatorship, suffering behind closed doors. With compassion and grace, she explains everything from her romantic relationships to the court battles that freed her — and even touches on her recent Instagram posts. Despite it all, she proves she still has so much love for music, dancing and her kids. (Review.)