Kimberley, who is expecting her first child with long-term partner Justin Scott, told Good Morning Britain viewers that her fellow GA stars - including Cheryl Cole and Nicola Roberts - are "very excited" about her impending arrival.
When asked if they were standing by, Kimberley laughed: "I hope their not standing right by at that particular moment, but I've got a few babysitters lined up. They're all very excited!"
Kimberley was appearing on Good Morning Britain to chat about this year's Daily Mirror Pride Of Britain Awards, which takes place in October, and looked stunning in a purple floral maternity dress.
The star was joined on the sofa by last year's Local Hero winner Anne Scarfe, who is 87 and works as a street pastor helping people get home following a night out.
Smiling as Anne patted her tummy, Kimberley said: "I've got a small event of my own coming along in a few months!
"Anne and I have been chatting about that actually. She used to be a midwife, so I've been getting a few tips."
Kimberley added: "She said, 'Don't worry, just go with the flow', so that's what I'm going to do!"
Celebrities send their congratulations to Kimberley and Justin: