Christina Aguilera – $13.5 Million, L.A.

We all know how Christina Aguilera loves to live over the top, and that can also be seen in her choices for real estate investments. Her gorgeous mansion has been featured in countless magazines over the past couple of years, and that can be attributed to the style and details she puts into her property. After all, Christina has a unique taste when it comes to home makeovers and designs.

Her Los Angeles mansion covers around 11,000 square feet of land, and this property features everything from color-coordination to a personal recording studio. It even has a top of the line home security system that helps protect the privacy and safety of her family from any unwanted visitors that lurk the night. The most notable feature of this mansion is the walk-in-closet room and the wall fixtures filled with designer shoes. Not a bad investment for a girl of her age!