Article continues below advertisementKate Middleton, the Princess of Wales, may have defied the laws of physics after her hair hack went viral on social media. A viral video showcased the royal twisting her hair into a sleek bun without using a hair tie or bobby pins during a recent visit to a textile mill.Article continues below advertisementSource: @RoyallyBelle_/XThe princess twisted her hair into a bun without pins or clips.Article continues below advertisementIn just 10 seconds, the princess managed to secure her hair away from her face while maintaining an elegant appearance.