Little Mix member Leigh-Anne Pinnock accidentally showed off a bit too much skin in London. While heading out for a night of fun at Rose Club with her footballer beau, Jordan Kiffin, Pinnock wore a black dress that was so low cut, she flashed way more boob than she probably intended.

Pinnock, 21, was out celebrating her boo's birthday in London last night (July 25). While hopping out of the car, the 'How Ya Doin'' beauty had some fabric slippage on her simple yet stunning black dress. She showed off tons of side boob for the paparazzi gathered outside, but you have to look on the bright side -- at least there wasn't a nip slip!

Whatever, we think Pinnock has nothing to be embarrassed about. She looked gorgeous for the occasion, and as we know all too well, getting out of vehicles can be a challenge for females when you're all dolled up in club attire. Power to the sibe boob!

Check out more pictures of Pinnock and her boyfriend below. Aren't they quite the good-looking couple?