It's official: Rihanna changes her hair more often than Madonna switches her persona. The superstar was recently spotted leaving posh Manhattan restaurant Da Silvano's sporting this brand-new, shaggy bob -- and we're so into it! Why not add some pieces to your pixie 'do to create this hipster-cool, slightly-grown-out look? The jagged layers accentuate cheekbones, giving your face a sculpted look. The Crayola-crimson hue is optional, of course.