Oh no, they’re also pros at being mums, with Roch, Frankie Sandford and Una Foden (who’s expecting her second child) all having little ones.

The 25-year-old – who is married to JLS star and radio DJ Marvin Humes – admitted that the girls don’t struggle with balancing her career and motherhood as they can lean on each other for support.

“We're pros when it comes to having babies,” Rochelle told the MailOnline.

READ: JESSICA SIMPSON POSTS ADORABLE PICTURES OF HER DAUGHTER STEALING HER MAKE UP

“We have our fourth on the way now that Una is pregnant again and we give each other advice.

“I can bring Alaia to work with me a lot of the time and it's nice to be able to have it all - but my daughter will always be my priority and I would choose her over anything to do with work.'”

Rochelle, who’s hosting Very's Christmas Crib, a socially crowdsourced Christmas party, later on in December also revealed the festive month is the one time of year when she knows she’ll have downtime with Marvin and little Alaia.

She added: “Christmas will be a bit of time to catch up with friends and family as the industry kind of shuts down around that time. I won't be going too wild though.

READ: CHERYL FERNANDEZ VERSINI'S FRIENDS OPEN UP ABOUT HUSBAND JEAN BERNARD

“I'm more of a house bore these days so it's more likely to be drinks at ours. I just love seeing Marvin and Alaia together. She adores him and she's a real daddy's girl. If she's hurt or tired, she wants me, anything other than that, she wants her dad.”

We're sure it won't be long till Rochelle's other bandmates, Mollie King and Vanessa White, settle down.

All this talk of babies is enough to make anyone broody.

You may also like: Khloe Kardashian and Scott Disick 'sleep together' after fight with Kourtney