My little sister, L.C., is 21 today! She is definitely the coolest girl I know. Hysterically funny, smart, and beautiful. If I didn't love her I may just have to hate her!
All my love to you on your big day little one!
Above, one of L.C.'s favorite Vogue images
A little word of advice from your big sis... drink some water before bed, you're bound to feel like this when you wake up...