According to celebrity stylist, Louise Moon of Sally Hershberger Salon in Beverly Hills, CA, blondes are all the rage for spring and the color will be brighter and lighter. The look is inspired by actress Michelle Williams's portrayal of Marilyn Monroe in My Week With Marilyn. Because dying hair blonde can be damaging to healthy hair, Moon uses Malibu C's Malibu Blondes natural wellness treatment before and after the service.