Singer Frankie, 26, gave birth this morning just after midnight, according to reports.
OK! Magazine revealed that the couple have named their new bundle of joy Carter!
Frankie and retired footballer Wayne, 35, are already parents to son Parker, 21 months.
Last month Frankie joked that she couldn't buy as much stuff for the new baby because he's her second boy.
She said: "We're both over the moon [at having another son], I thought, 'Okay, I've done this before. We'll be fine!
"The only thing I was gutted about was that I don't get to go shopping all over again! I've been going through all Parker's old things for the baby."
We're sure she'll find plenty of excuses to go shopping for her baby boy!
Congratulations to Frankie, Wayne and Parker on the new arrival!