Cheryl Cole and half of Girls Aloud head out for dinner

Sarah Harding and Nadine Coyle were nowhere to be seen

Cheryl Cole and Nicola Roberts headed out in London last night to celebrate bandmate Kimberley Walsh's birthday, but Girls Aloud bandmates Nadine Coyle and Sarah Harding were nowhere to be seen.

Cheryl led the way in a mustard leather shift dress, nude heels and a pop of plum lippy, as she made her way into Zuma for Kimberley's 31st birthday dinner.

GIRLS ALOUD CELEBRATE COMEBACK WITH NIGHT OUT

Not far behind were Nicola Roberts, who looked her usual unique and fabulous self in a pleated leather skirt and an oversized chunky knit jump, followed by the birthday girl herself.

The girls, who recently reformed as Girls Aloud to celebrate their 10th anniversary, clearly had a good, if indulgent time, at the Mayfair eatery with Cheryl tweeting: 'Almost ate myself to death with the girls @KimberleyJWalsh @NicolaRoberts why did we do the desserts?'

To which Nicola responded: 'I can't even think about it! I feel sick! Help me pls!' and Kimberley later wrote: 'Asking myself the same question! Time to undo the leather trousers I think.'

Watch Girls Aloud greet fans outside Radio 1:

CHERYL COLE GUSHES ABOUT TRE HOLLOWAY IN DOCUMENTARY

CHERYL COLE TAKES CENTRE STAGE AT ROYAL VARIETY PERFORMANCE