It's a fine line between finding inspiration from someone you admire to following a little too closely in their footsteps, which is something these celebs can't seem to separate.

First up, Lily Allen and Jaime Winstone. Not only are these two the same age (sprightly 22-year-olds) and firm friends after Jaime bagged Lily's younger brother Alfie as her current squeeze, but the cool London duo appear to share similar tastes when it comes to all things fashion. But, whether they don punkish street-style looks or plump for full-on grown-up chic they always have bags of attitude.