5. Beyoncé Knowles Mercedes Benz SLR
Beyoncé Knowles with a worth of $450 million is a well-known singer, actress and designer born and brought up in America. From the small age itself she used to perform and this has beefed up her worth to extreme. She has a very pricy car collection too. Among them the most extravagant monster car is Mercedes Benz SLR with a whooping cost of $ 500,000.
