As far as hair crushes go, George Northwood is the man behind pretty much all of ours. From the much copied and requested Alexa, to Rosie Huntington-Whiteley's fresh-to-death new lob, George has become the go-to stylist for basically every Brit cool girl you've ever pinned. Oh, and Kim K has him on speed dial when she comes to London. We spoke to the man himself about staying on the cutting edge...