Kendrick Lamar, the good kid who bought a modestly priced home, recently spoke with Complex about being scared to splurge for fear of losing his newly earned $9 million fortune. Does he have good reason? Perhaps. Many artists over the years have bought mansions, but still ended up in the poor house. As K. Dot plays it safe, check out music stars who've had to learn the hard way the need to curb that spending.