Celebs and it girls always seem to have good hair days. What’s their secret? Well, having hairstylist at your beck and call helps. But so does having an adventurous side. Celebrities aren’t afraid to chop their hair, smooth their curls, opt for a bright hue or do a complete hair style 180. Since celebrity hair styles are in constant rotation of the good, bad (Katy Perry’s lilac phase?) and amazing, we often turn to the A-list for a little hair style inspiration. Here are some of our favourite celebrity hair styles, plus tips on recreating some of the most memorable looks.