Danica Patrick – Scottsdale, Arizona, $2 Million est.

Danica Patrick’s house is anything but usual. It’s all very round and slightly resembling flying saucers. The ex-race-car driver, started making wine after she retired. Her 8,300-square-foot estate in Scottsdale, Arizona, has concrete sheathed walls & disc shapes everywhere, there’s also a breakfast bar in the open-plan kitchen, where Danica prepares waffles for her lucky boyfriend, Green Bay Packers quarterback Aaron Rodgers. Since her house looks so otherworldly Patrick decided to call her mansion the “Jetsons House” when she bought it a while back. The house has a 7-car garage where Danica can park her many cars.