30. Christina Aguilera – $13.5 Million, L.A.
The famous singer has a great sense of style. Her 11,000 square-foot home has been showcased in many magazines due to its unique features. She has a private recording studio, and her walk-in closet is the size of a whole room, with an entire wall just for her designer shoes. This $13.5 million mansion is an amazing place to live in as well as a great investment.
