Because this is about controlled chaos, it's best for women with a curly texture, like Rihanna. "People often think using a razor is a total no-no with curly hair," says Willhite. "But when you want to achieve a piece-y, shaggy look like this—which is fuller towards the roots and wispier at the ends—a razor is the best strategy." To avoid letting this style get frizzy, skip this look if you fall into the overly coarse or unruly hair-texture category. Use a serum or pomade, like Kinky-Curly Gloss, when hair is damp, let it dry naturally, and don't touch it!