Mischa, Mischa, Mischa...what's happened?

She was once the idol for every young girl growing up. Her character came to life after her television show the O.C, hit ratings world wide. She was Mischa Barton, and we wanted to be her! Hmm, really? Not now...surely (oops, bit cheeky!).
Check out Barton, just after landing at London Heathrow. Um, any comment? I don't mind red, but the sunnies...come on! 

Images courtesy of Mr Paparazzi