Kate Moss was the guest of honour at the launch of a new hairdressing salon in London last night.

And the supermodel ensured she was the centre of attention at the opening of James Brown's latest venture wearing a black lace see-through mini dress.

Kate, who is a close personal friend of the hairdresser, finished off the look with an oversized black jacket and matching shoes.


Kate Moss leaves James Brown's new salon in London (Splash News)

At least she wore underwear - which she revealed when her tiny dress rode up as she made an awkward exit from her car.

Kate's dress becomes even shorter as she makes an ungraceful exit from a car outside her West End hotel (WENN.com)

The supermodel chatted with other guests inside and outside the salon, where she was spotted in a smokers area.

Kate and James have been friends since childhood – and the hairdresser has created some of her most iconic styles.

Kate Moss - Style Icon