The 'S Club Party' singer has given birth to a son named Roman, sharing her happy baby news via Twitter on Monday night (20 June).
She told fans: "Proud and excited to announce the arrival of my beautiful baby boy Roman."
Her followers knew little Roman's arrival was imminent, as just last week Tina posted a picture online showing her large bump with the caption: "Only days to go!!"
Tina, 39, announced in March that she and boyfriend Paul Cashmore were expecting their first child, giving a due date of 19 June.
She told OK! Magazine they had been trying for around three months, adding: "I'm 40 this year so there was a part of me that was worried I might have left it too late, but thankfully that wasn't the case."
Tina also revealed the couple - who began dating three years ago - had learned the sex of their child but wouldn't be making it public.
Congrats to Tina and Paul!
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