Sarah Harding has opened up about her fears of becoming an older mother.

The former Girls Aloud singer, 35, said she is ready to “settle down and have a family” during a conversation with Derek Acorah and Chad Johnson on Celebrity Big Brother.

In footage to air on Tuesday evening, Harding – who has coupled up with reality TV star Johnson during their time on the Channel 5 show – said: “There’s so much I still want to do, so much travelling I want to do.

“I’m at that age now that I want to settle down and have a family… wouldn’t it be nice to have a family and share it all with a family.”

Acorah predicts she will have a girl before Harding adds: “The older I get the more scared I am about the pregnancy situation.

“I just don’t want to be too old that I can’t enjoy it. I’m still a big kid in myself, it’s just my body I worry about.”

Also airing Tuesday will be a row between Johnson and Jemma Lucy after the latter accuses him and Harding of excluding themselves and making the rest of the house “feel uncomfortable”.

CBB airs at 9pm on Channel 5.