Will and Kate stepped out for the London premiere of African Cats earlier this week, where the Duchess wore a Matthew Williamson dress with peplum detail and turquoise embellishments, and the Duke looked dapper in a navy suit and maroon tie. But just because you're the heir to a throne doesn't mean you'll get the royal treatment from our gal-pal Joan Rivers!
"William and Kate are just like any other married couple," the Fashion Police host joked. "Sometimes William no longer shuts the door when he's on the throne."
Click to see all of Joan's jokes that didn't make it on air in our sassy sartorial photo gallery.