Ray Hornback on Instagram: "Undercutting a Bob is sometimes a confusing concept. I use it on this cut to help create a diagonal forward bob haircut without it looking too stacked like a late 90’s/00’s bob. (Posh Spice) It allows all the hair in your interior to lay over the perimeter of the cut and allows you to give the illusion of a stacked bob. I actually love a good stacked bob and I think Victoria Beckham is a style icon. But that’s not always what the client wants or what’s on trend.