Model Agyness Deyn attends the 2009 CFDA Fashion Awards at Alice Tully Hall, Lincoln Center on June 15, 2009 in New York City. (Getty Images)more pics »Agyness Deyn
's funky cut looks edgy and fun. Sienna Miller attends a dinner for 'Factory Girl' hosted by The Cinema Society and Calvin Klein at the Gramercy Park Hotel on January 30, 2007 in New York City. (Getty Images)more pics »Sienna Miller
's undone 'do is cute and easy. Actress Natalie Portman poses backstage during 63rd Annual Golden Globe Awards at the Beverly Hilton on January 16, 2006 in Beverly Hills, California. (Getty Images)more pics »Natalie Portman
's pixie cut should be in every stylist's portfolio.