21. Dylan Lauren

Net Worth: $4 billion*
Wealth Inherited From: Ralph Lauren

Dylan Lauren was born in the Big Apple and is the daughter of the creator of the world-renowned fashion house Ralph Lauren. Her two elder siblings are both successful in their own right, with her brother a businessman and her sister a movie producer.

Dylan owns Dylan’s Candy Bar, the world’s largest confectionery emporium. Her venture was born out of inspiration from a film, and it has been operating for 18 years, mirroring the footsteps of a predecessor.