Sienna Miller has Pink hair!

Apparently, the stars trademark beach babe look didn't cut it for a romantic getaway with boyfriend Tom Sturridge to the party Island. So Sienna has added a pretty pink wash to her hair. With Kate Bosworth going green last week and Lauren Conrad going crazy and embracing every colour under the rainbow, this is definitely the trend for summer. Make the most of it though, because come winter ombre, crazy colour and even highlights will be long forgotten. In their place? The trend is set to be one glossy, sophisticated all-over colour be it blonde, brunette or red. Have your fun now.