9. Grace Kelly
Profession: Acting, Royalty
Est. Net Worth: $40 million*
Old Hollywood fans have probably heard of Grace Kelly, who transitioned from being an actor to a princess, with roles in films such as Rear Window, To Catch a Thief, High Society, and others. Despite having prominent film roles in the 1950s, Kelly had other goals in mind. She became the Princess of Monaco after marrying Prince Rainier III of Monaco in 1956 and lived there until her death in 1982. Her estimated net worth in 1982 was $40 million.
9. Grace Kelly
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