The sex of the unborn baby was kept a secret throughout the pregnancy.
But Jason Donovan has revealed that he and and wife Angela have welcomed the arrival of a baby girl called Molly.
The former singing sensation took to Twitter on Wednesday to break the news.
"We're delighted to announce the birth of our beautiful baby girl Molly, born this morning weighing 7lbs7oz. Ange & baby are doing very well!"
It is the third child for the couple, who already have Gemma, 10, and nine-year-old Zach.
The pair tied the knot in a surprise island wedding in 2008.
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