Paul McCartney & Nancy Shevell – 12 years

A world-famous music icon, Paul McCartney of The Beatles has a net worth of around $1.2 billion. His investments also continue to grow as he remains active in the industry. He is a legend in the music scene and was inducted into various Hall of Fames and earned world records. For his recent works, Paul released an album Egypt Station back in 2018.

Nancy Shevell, like most people, is a huge fan of Paul’s music. She often dances around and sings to his songs. Paul met the businesswoman in 2007, but he was still married at the time. He hired a lawyer to get separated in 2008, and three years later, married Nancy. They don’t have children but Paul already has five children from his previous relationships, four daughters and one son. The couple is still happily married and cannot seem to stop gushing over each other. In a recent video, Paul serenades his wife with the song My Valentine.