The Girls Aloud stars dined at London's sophisticated Japanese restaurant, Zuma, and both were dressed to kill.
Kimberley, 31, looked classy in a black silk all-in-one with ornate buttons, and matching black and gold shoes and handbag. Tres stylish!
Both Kimberley and Cheryl chose to wear their hair straightened, without a hint of their natural kink.
Newly-single Cheryl, 30, had her brunette locks scraped back at the sides, away from her face.
Her dark blue leather trousers, cream blouse and statement gold necklace were perfectly chosen for a night out in Knightsbridge.
Cheryl split from her dancer boyfriend Tre Holloway a few weeks ago, after 14 months together.
Kimberley, meanwhile, has been with boyfriend Justin Scott for 10 years and admits she's feeling broody!
Do you like Cheryl and Kimberley's outfits? Tell us what you think below!
Watch the video for Girls Aloud's single 'Something New':