Secret Lives of the Super Rich, Penthouse Secrets & Mega-Yacht Super Ship

Explore a secret $150 million mega-mansion.

Watch the wedding of a rich groom and his Playboy Playmate bride.

An upside-down birch forest is created for a top-secret celebration.

A Gulfstream jet receives a multi-million-dollar makeover.

A watch club spotlights a piece that's worth more than most houses.

Watch an Australian billionaire who's building a Titanic replica.

Watch Midwesterner who restores old sports cars.

Explore a gold-painted mega-mansion.

Watch one of the richest sporting events in America.

Visit a for-sale Gold Coast mansion that's filled with a shocking collection.

Watch Hollywood Hills mega-mansion that potential buyers want to bulldoze.

Explore a penthouse once owned by Bernie Madoff.

Watch a bidding war over million-dollar horses.

Watch a super-rich diver's search for a treasure that's worth millions.

A man takes his lifelong Lamborghini obsession from land to water.

Explore Rihanna's Los Angeles mansion.

An incredible desert estate that you could call the 'Thigh Master Mansion.'

Meet a millionaire who bought one of the rarest Lamborghinis on Earth.

Meet helicopter empress Lynn Tilton.