Bob hair style has become more popular these days in the modern world.Many celebrities are wearing these styles in 2009.With favorites such as Catherine Zeta Jones and Jessica Alba sporting the latest bob hairstyle craze to hit the world of hair, the style is celebrating its 100th birthday.Victoria Beckham has gone for the Bob look all throughout her life

Victoria beckham Bob Hairstyle

Jessica Alba looking cute in Bob Haircut

Simona Ventura Medium Bob haircut

Jenna elfman Bob Haircut

Rihanna inverted bob hairstyle