Jay-Z & Beyonce — The Carters ($2.8 Billion)

Combined net worth: $2.8 billion. Jay-Z brings $2.5 billion (Roc Nation, Armand de Brignac, D'Usse, pre-IPO Uber stake); Beyonce adds $800 million (Renaissance World Tour grossed $500 million, Ivy Park, streaming catalog worth $50M+/year in royalties). They're richer than the GDP of Belize. The On The Run II tour grossed $254 million. They've been together since 2001, survived Lemonade, and turned their marriage into the most commercially successful partnership in entertainment history. They don't do interviews. They don't need to.