The 32-year-old star joined her friends at The Box club, in Soho on Saturday night and posted a photo of herself, Nicola and Cheryl in the club - with the girls dutifully protecting her baby bump.
She captioned the snap, which she posted on Twitter: "My girls were looking after me tonight."
My girls were looking after me tonight 😍 pic.twitter.com/ejPYUHbhn3
Last week, Kimberley, who is expecting her baby with long term partner Justin Scott, was busy at work filming a video shoot for the official song of the Tour de France.
She was spotted filming the video in the Yorkshire Moors near Leeds on Tuesday evening where the British leg of the world famous cycle race starts later this summer.
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