For someone as beautiful as she is you'd think that the actress would have no complaints. But the Brit star has admitted that she uses body doubles as she's ashamed of her behind. She said: "Believe me I have a J Lo bum. I saw a bunch of body doubles and they have fab bums. Unless your bum looks like that, then don't show it on film."

If you want to hide the size of your derrire stick to A-line skirts and plain colours. Avoid logos on jean pockets and avoid patterns at all costs.