Charli and I are in New York City all week to cover the craziness that goes on backstage during fashion shows. We'll be getting the scoop on what beauty trends you can expect to see in the spring and share beauty tricks the hair and makeup pros use to make every model look amazing for her strut down the runway. We'll also introduce you to Emily Warren, a makeup artist and this week's guest editor. She'll be doing makeup for shows throughout the week and will give you an insider's sneak peek into the life of a makeup artist during this very hectic, but exciting time. Stay tuned ...