The former Girls Aloud singer, who is expecting her first child with long-term boyfriend Justin Scott, recently caught up with her ex-bandmates for a cosy evening in and revealed her friends opted out of drinking alcohol while they were together.
In her column for OK! magazine, she said: ''Last week I popped over to Cheryl's house to see her and Nicola for a really chilled get together. We ordered food in and the girls didn't drink any alcohol out of support for me. We had cups of tea instead.''
Kimberley recently visited New York City for a final holiday before her baby is born so she could spend quality time with Justin, and Cheryl and Nicola were shocked by how much her bump had grown since they last saw her.
She revealed: ''It's weird for Nicola and Cheryl to see me with belly and boobs - they looked at my bump, which has really popped out since I've been away in New York and were like, 'How the hell did that happen over a matter of weeks?' ''