Sarah Harding thinks Kimberley Walsh will be a ''bossy mum''.
The Girls Aloud star announced last month that she is expecting her first child with boyfriend Justin Scott and her former bandmate believes she will be quite strict in comparison to new mum Nadine Coyle, who had a baby daughter just a few weeks prior to Kimberley's announcement.
Sarah Harding was ''too skinny'' when she was in Girls Aloud.
The 32-year-old singer admits she was too thin when she was part of the band - also consisting of Cheryl Cole, Nicola Roberts, Kimberley Walsh and Nadine Coyle - but she's now comfortable with her weight.
Sarah Harding was surprised by Kimberley Walsh's pregnancy.
The Girls Aloud singer is delighted her former bandmate and longterm boyfriend Justin Scott are expecting their first child together, but she didn't expect the happy news to come so quickly after another ex-member of the group, Nadine Coyle, welcomed her baby girl into the world.
The former Girls Aloud star announced her pregnancy in August after reuniting with her ex-partner Jason Bell and the singer has now posted a photo on Twitter and Instagram of a duck-shaped balloon from her baby shower with ''It's a girl'' written on it revealing the tot's sex.