I am not a huge fan of Young Adult, but ever since I've read the MacKinnon Curse book 1 & 2, I am in love. J.A. Templeton's creation really scared me but the budding romance also captivated me. My Review: http://www.romancenoveljunkies.com/J.A.php
My second runner up in the YA genre, Beautiful Disaster by Jamie McGuire. May not be for everyone as it is a bit racy for some. It was different and that's what I loved about it.