She seems like an old pro!

Prince Harry and fiancee Meghan Markle made their first joint royal appearance today at the Terrence Higgins Trust World AIDS Day charity fair in Nottingham, and the soon-to-be Duchess was a total natural as she worked the crowd and chatted with people that had waited hours to get their first glimpse of her.

The former Suits actress is already making a name for herself as a global fashion icon, and she looked effortlessly stunning in a navy Mackage coat, a tan Joseph midi skirt, Kurt Geiger boots and a Wolford turtleneck. How cute is it that she and her man color coordinated their outfits?!

Proving that they're modernizing the monarchy, the couple held hands and were very affectionate, which we never see from William and Kate.

It's Meghan mania in the UK!