Kim Kardashian, Mila Kunis and Leighton Meester are all queens of the smoky eye, and we love it! To find out how to steal these girls' style, we caught up with celeb-makeup artist, Shannon O'Brien, who gave us the simple steps! To start, fill up your entire eye with a creamy pencil, then go over the lid with a long-bristled brush to blend! To add dimension, Shannon recommends placing a highlight color in the center of the lid. Take that same highlight color and line the under eye using a dense brush. Using a dark liner, line the inside of your lower water line, and you're almost done! Squeezing together the eyes will transfer that dark line to the upper water line. Finally, use some mascara, and you're ready for a night out!