44. Mariah Carey – Porsche Cayenne SUV, Estimated $200K
One of the top-rated singers in the world and boy does she know it. Living the most luxurious lifestyle she possibly can, her cars are no exception to the luxury rule.
She has a Rolls-Royce Phantom and Mercedes-Benz SLK but the most notable has to be her Porsche Cayenne SUV.