New York — Jay Z and Beyoncé really are a billion-dollar couple according to one estimate.
Forbes puts the combined wealth of the married superstars at $1.16bn. The magazine estimates Jay Z's fortune at $810m. It says Beyoncé has amassed $350m.
Forbes says most of Jay Z's money is involved in Roc Nation and his other companies. Both the rapper and the singer also have a significant stake in the Tidal streaming music service.
Jay Z signed a 10-year pact with Live Nation to partner on concert events worth $200m.
The couple have 5-year-old daughter, Blue Ivy. Beyoncé is pregnant with twins.