UK girl group The Saturdays have joked that if member Frankie Sandford has a baby daughter, they will tempted to create a 'mini' version of their own girl group with the kids.

Member Una Healy has a one-year-old daughter, named Aoife Belle, songstress Rochelle Humes gave birth to a girl named Alai-Mai last month and now Frankie Sandford is expecting her first child although the sex is yet to be confirmed.

During an interview with MTV News UK, the 'Higher' beauties were asked if they hope Sandford also has a baby girl and Humes said: "Well, if she does we'll make a band."

Healy then chipped in and exclaimed "The Saturdays Juniors!", which prompted Humes to add, "Una's not joking either".

Sandford also opened up about her pregnancy and confessed that she's having trouble trying to choose baby names: "I'm really struggling actually! I can’t think of any. I’ve kinda given up for now. I’m hoping when it comes out ‘you really look like a'..."

Watch The Saturdays' recent livestream 'hangout' below: