Olivia, is that you?!
She's the latest star to join the platinum hair girl squad.
Elizabeth Olsen, Kate Mara, Emma Roberts, the Weeknd.…
Bell. Jamie Bell.
From runways to red carpets, it's the latest trend.
And Bella Heathcote wins for the best tousled lob.
It may not be so old school after all.
Plus, is Kim K becoming a beauty vlogger?
It's REAL cute, you guys.