This is what Kaitlin Cooper from The OC looks like now
Remember Marissa Cooper's little sister on The OC?
She was brought into the fold in 2005 to to shake things up - namely trying to seduce older men, shoplifting and generally melodramatic tv teenage behaviour.
Willa Holland was just 15 when she appeared on the programme and she is now 24, still acting and still has those same fresh faced teenage looks she had in 2007 when her time on the show ended.
She started modelling at the age of seven before making her foray into acting and attended Comic Con in San Diego to promote her show Arrow and is simply beautiful: