2010 Celebrity Hairstyles. Celebrities always have the hottest hair trends, and in fact many times set them. After all who doesn't want a chic celebrity inspired hairstyle? Although 2010 is just starting off these celebs are already showing us fashionable styles and setting the tone for 2010. From Rihanna and her short boy-cut, to Katy Perry's dark locks and Taylor Swifts infamous curls. Look below to see the hottest 2010 celebrity hairstyles.