Nancy Sinatra – 80

The song, These Boots Are Made for Walking, from 1966 is Nancy Sinatra’s signature hit. It was this song that catapulted her into stardom. The daughter of the legendary music icon Frank Sinatra, Nancy began her career back in 1957. The 79-year-old Sinatra had a brief acting career too and appeared in the movie Speedway opposite Elvis Presley. She also co-starred with her father in Marriage on the Rocks. Nancy released her most recent album in 2013, but she hasn’t announced her retirement yet. She has two daughters who both received $1 million each as an inheritance from their late grandfather.

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Blake Shelton – $3 Million, Nashville

Blake Shelton is famously known as the loveable The Voice coach together with his superstar status. However, his bank account balance speaks more for itself as he was able to secure his dream home in Nashville with Miranda Lambert, his former wife. Although some consider his mansion relatively small with “only” eight bathrooms and five bedrooms, every room is adorned with different art pieces from varying centuries. However, after their divorce, Shelton was quite the financial planner when he sold it for nearly $3 million.