The pixie is the kind of haircut that never goes out of style, and as far as haircuts go, it's the ultimate fresh start. But if you get one this year, you'll want more than one styling option, whence comes this little jewel of a style. Kristen Stewart is at her coolest when she takes a classic look and gives it a cute, punky twist. Here, she's broken up her bangs with gel, then clipped back the sides to give the style more height. It's elegant and demure, but there's a distinct edge.