Agyness Deyn misses having a skinhead because it was so "easy".

The British supermodel - who sported a closely shaved hairstyle in 2010 - admitted she loved the look because it was just a case of "wash and go".

Asked what her favourite hairstyle was, she said: "Having a skinhead because it was the easiest option, just a case of wash and go. No hairdryers or brushes needed."

Despite being one of the most successful catwalk models in the world, Agyness explained she still feels ugly when she is sleep-deprived or has just been on a long sleep.

In an interview for Grazia magazine's Big Fashion Issue, she said: "I suppose when I've had like two hours sleep and I've just got off a flight and I'm like, 'Who am I?'"

The 29-year-old star also admitted while being given the opportunity to explore the world is the "best thing" about her job, it is also the worst part of being a model because it means she is constantly away from her nearest and dearest.

Asked what the worst thing about her job is, Agyness explained: "Travelling, even though it's the best thing, is the worst thing about modelling because you're away from your friends and family."

Agyness was speaking as part of an exclusive interview for Grazia's Big Fashion Issue, which goes on sale on Tuesday (21.02.12).