Inside Johnny Carson's whirlwind third marriage to model ex-wife — and the divorce that cost him $20 million

Explore Johnny Carson's whirlwind romance and third marriage to the recently-deceased Joanna Carson, plus the protracted ...

Johnny Carson’s former Bel-Air mansion hits the market for nearly $40 million

The late host’s third wife, Joanna Carson, kept the Los Angeles property after the pair split in 1985.