15. P. Diddy
Worth: $40 million
P. Diddy is one of Hollywood’s Richest Celebrities, and although the rapper already has multiple homes cut across the US, he decided to make this 2-story, European-style villa his “family home” in 2014. [Also, Read: Top 17 Richest People in Africa: African Wealthiest Men & Women]
Located on an acre of land in Holmby Hills, CA, the building consists of 8 bedrooms, 11 bathrooms, a gym, wine cellar, 35-seat theatre, and an underwater tunnel that leads out to the grotto and lagoon-style pool. The guest house comes after, while a “spa pavilion” sits slightly farther away and includes a private beauty salon, massage room, and steam room.