She's become well known for her 50's pin-up hair, bright colours and cupcake head gear, so it's something of a surprise to see Katy Perry sporting a rather sleek and simple bob. Dyed a delicate blonde with a hint of lavender, the colour is still a little bit out there, but I think this new 'do looks absolutely fab on her. The sharp cut really works with her face shape and the colour complements her pale complexion. The loud makeup may have to be on the back-burner for a bit, but overall this look gets a total thumbs up from me. What do you think of Katy's new hair?