6 of the richest billionaire celebrity couples in the world – net worths, ranked: from Beyoncé and Jay-Z, and Snapchat co-founder Evan Spiegel and Miranda Kerr, to CEO François Pinault and Salma Hayek

• Hollywood’s Salma Hayek and François Pinault, CEO of Kering Group that owns luxury fashion brands like Gucci, Saint Laurent, Alexander McQueen and Balenciaga, are worth billions as a couple
• Hip-hop icon Jay-Z raked in the cash from selling his streaming company Tidal and half his champagne company, while Oprah Winfrey’s show made her a multimillionaire