The teen choice awards took place last night, and there were some fantastic fashion looks on display. Her are my favourite looks of the event. Emma Stone in Dior. I just love Emma’s style – I think she is a definite contender for all the best dressed lists when they are compiled. Her Dior metallic striped dress was just perfect for the event. It has a young and fun 1960s feel that looked dressy, without being overdressed. Taylor Swift in Rafael Cennamo. Taylor channelled Marilyn Monroe in a lovely white halter neck dress by Rafael Cennamo. She looked, as pretty as a picture, as always, and with fresh make-up and…