The proud mum surprised fans on Monday afternoon (11 November) by allowing a photo of the tiny tot to be shown on The Paul O'Grady Show while The Saturdays were being interviewed.
Frankie is currently on maternity leave from the band but clearly isn't far from their thoughts as they brought along the sweet snapshot of her and fiancé Wayne Bridge kissing their gorgeous new arrival.
All together now. Aww!
Frankie had told fans earlier in the show that she and Parker were watching to support the girls but at no stage did she hint at the surprise coming!
She later shared the sweet photo on Instagram, adding the caption: "So much love."
Frankie gave birth to their son on 18 October and announced the exciting news to fans on Twitter. The new mum revealed: "Wayne and I are so proud to say our little boy Parker Bridge was born this morning, 7lbs 3oz. All doing well, absolutely besotted :)"
Pop star Frankie and footballer Wayne announced that they were having their first baby together in May, a month after getting engaged.
At the time, Frankie gushed: "Some big news from me today! Wayne and I are having a baby. We are both SO happy and can't wait for his or hers arrival!"
Frankie continued to perform with The Saturdays until late in her pregnancy, however in August she was advised by doctors to hang up her microphone until after the baby was born.
Check out other stars who have given birth this year in our gallery below:
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