Star Island in Miami is a man-made island famous for being one of the most exclusive and expensive neighborhoods in the world, with only about 30 guard-gated residences. While specific residents change, the island is famously home to superstars like Gloria and Emilio Estefan, and has hosted residents such as Sean "Diddy" Combs, Jennifer Lopez, and Shaquille O'Neal. Business tycoons like Stuart Miller (Lennar CEO) and billionaire Vladislav Doronin also hold prominent properties here. As of 2026, Star Island remains a high-security enclave for the ultra-wealthy, with home prices frequently exceeding $50 million to $100 million. Many properties are held under LLCs or trusts to maintain privacy, but the island’s reputation as a "billionaire’s playground" remains unchanged, with its single bridge entry heavily guarded 24/7.