“WALK THIS WAY” was definitely going to be the anthem for this next-gen dynamic duo, whose DNA would never allow them to just let it be as they cut their own patterns in life. Nothing called out these princesses of rock ’n’ roll monarchies more than their show-stopping 1999 Met Gala debut: the same one-shouldered plain white cropped T-shirt, studded with ROCK ROYALTY across the front, one in casual hip huggers, one in a long satin skirt. The theme was Rock Style. Don’t dare these daughters of kings. They were raised righteously.