Elle Macpherson squeezed 'The Body' into one of Victoria Beckham's designer frocks on Tuesday.

The 46-year-old model was spotted wearing the £2,095 Carmontelle dress from the former Spice Girl's new collection while on the New York set of The Beautiful Life.

Posh first modelled the striking grey frock two weeks ago while shooting a commercial in London.

Both ladies have certainly got the slender figure for such a form-fitting number but who wore it best?

More wardrobe repeats!