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The 21 couples on this rich list are all well known for being deeply committed to each other - but also for excelling in their field and being very well remunerated for it, as well as gaining vast celebrity.
On the list are actors and musicians, but also chat show hosts and businesspeople who have found fame through their exploits. Of course there will be many couples not included, but within the list are some of the most famous people in the world.
With thanks to Celebritynetworth for details of the fortunes.
9. Ellen DeGeneres ($500m) and Portia de Rossi ($50m)
Ellen DeGeneres is an comedian, actress, writer, producer who has become extremely rich through her sitcom Ellen and then talk show The Ellen DeGeneres Show which ran for almost 20 years. It was syndicated across America, making it a huge money-spinner. Her wife, the actress and model Portia de Rossi, is known for starring in Arrested Development, and is worth $50m, although some of this comes from DeGeneres' fortune, says Celebritynetworth.com | Getty Images
10. David and Victoria Beckham ($450m)
Manchester United, Spice Girls, England, Real Madrid, solo career, fashion designing, co-owning Salford City and Inter Miami - we've known all about them for years and the Beckhams need little introduction. Now with homes across the world, yachts and fingers in many business pies, they are valued jointly at $450m | AFP via Getty Images Photo: Getty
11. Serena Williams ($300m) and Alexis Ohanian ($150m)
Now a retired tennis player, Serena Williams has become a celebrity - see her recent dance during Kendrick Lamar's half-time Super Bowl show this week. Up there with the best her sport has ever seen, she is thought to have earned about $95m from playing, more than any other woman, and to be worth $300m in all when endorsements and investments are included. Her husband Ohanian, the cofounder of Reddit, is worth $150m | Ian West/AFP via Getty Images
12. Nicole Kidman ($250m) and Keith Urban ($75m)
An antipodean power couple, Kidman has been one of the biggest names in Hollywood for three decades, starring in Aquaman, Batman Forever, The Others and recently the smash Babygirl. Urban is a New Zealand-born and Australian-raised country music singer, songwriter, and record producer with a fortune of $75 million, says Celebritynetworth.com | Getty Images