You don’t have to master the “just got out of bed” look to get that rockstar hairstyle. One of the best alternatives out there is a sleek and straight bob, which can make any woman look striking. The man behind the blunt bob was the late hair icon, Vidal Sassoon. He made the haircut a fashion statement, and he’ll be happy to know that it’s still flourishing after all those years. Some of the celebrities that rocked the straight edge in different ways are Olivia Wilde, Emila Clarke, and Katy Perry.