The Dancing On Ice star welcomed a baby boy with fiancé Sam Greenfield at 4.20am this morning (6 October).
Speaking of her joy on Twitter, Suzanne told fans: "@SamJGreenfield & I couldn't be more beside ourselves with love and happiness as we welcomed our little baby boy into the world today."
Suzanne already has a 10-year-old-son Corey from her previous relationship with Darren Day.
Suzanne first announced her pregnancy back in March with a heartwarming video on Twitter. In the short clip, titled 'Family Suprise!', the former Hear'Say singer revealed the exciting news to Sam and 10-year-old Corey, and caught their reactions on film.
When it came to revealing the news to Sam, rather than simply screaming "I'm pregnant", Suzanne first read a cryptic poem aloud which hinted at the news, and then presented Sam with a box containing a positive pregnancy test.
While a shocked Sam came over all emotional on hearing the news he was going to be a dad, Corey wasn't too sure how to react. He was seen asking his mum: "This is weird! Another brother or sister? Is it in there?"
Since making the big reveal, former Emmerdale actress Suzanne has been keeping fans updated on her pregnancy, sharing weekly video blogs.
Congratulations on the new arrival!
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Celeb maternity fashion: