Geri Horner has given birth to a baby boy named Montague George Hector Horner.
The 44-year-old former Spice Girl announced the news on Twitter on Saturday morning.
This is Geri and 43-year-old husband Christian Horner’s first child together.
‘Christian and I are delighted to announce our baby boy was born this morning weighing 7lbs 8oz’, she tweeted.
The delighted singer – who is also mum to 10-year-old daughter Bluebell, added a baby and bottle emoji to her tweet.
She then took to Instagram to share a snap of her holding her son’s tiny foot, announcing his name with: ‘Montague George Hector Horner arrived this morning, a beautiful little brother for Bluebell and Olivia #amazing-day #grateful #monty’.
The birth coincides with Geri’s ex bandmate and gal pal Emma Bunton’s birthday, with Emma taking to Twitter to congratulate her with the hashtag ‘birthdaytwins’.
Geri’s first Saturday tweet was a message of congratulations to Emma, along with a throwback of the duo in their Spice Girl days.
‘Happy birthday Emma Bunton,’ Geri tweeted, along with a heart emoji before sharing her baby news.
‘Amazing news, so happy! #Birthdaytwins #Birthdaymade love you all. Xxx’, Emma replied happily.
And the singer’s fans were delighted with the news, with her tweet garnering almost 1000 likes in just twenty-five minutes.