Today our favorite model and HBIC Cara Delevingne turns 21! 21. This girl doesn’t always make the most positive headlines, but she’s done more at her age than a lot of other people we know, right? Cough Cough Harry Styles’ gf. Regardless, we kind of love her and can’t wait to see more of her in our fashion editorials and on the runway. Do you Cara D.