The gorgeous Saturdays girls popped along to enjoy some Twilight fun, all dressed up to the vampy nines.
Black was obviously the theme of the night with the stars of X Factor turning up wearing noir too. Ella Henderson looked cute in her LBD toughened up with a leather biker jacket.
Union J did their best boy band pose in matching velvet suits.
James Arthur was also there, upping the handsome stakes in his smart outfit.
TOWIE's Harry Derbridge wore a little black but chose to brighten his outfit up to the max with a sheeny blue blazer and LOTS of fake tan.
Ex-Eastenders and now Twilight star Judi Shekoni added drama in a sunny yellow gown.
Celeb Mum of the Year Peaches Geldof attended with her hubby Tom Cohen. The blonde star dressed her new baby bump in a gorgeous red floor length frock, slicking her lips with a matching shade.
A London premiere wouldn't be complete without a TOWIE star there flashing the flesh, would it?
Victoria Pendleton took a break from her Strictly schedule to attend looking chic in a nude peplum number.
Another lady swathed in pale shades was Tamara Eccleston.
Olympic star Greg Rutherford was very suave in his three-piece suit. How pleased does he look to be there?