The rockers 51, and his personal assistant 31, Allicia Grimaldi has born a baby girl, Mirabella Bunny Grimaldi Adams, on April 22.
According to reports he said: "I'm really proud to announce on April 22, Mirabella Bunny was born. Mother and baby are both well and happy. Thanks in advance for your kind thoughts and wishes."
He further stated: "She arrived like all good Easter bunnies on Easter Friday."
Friends of the mother who are believed to be living with the singer and photographer were said to be shocked, Bryan announced the pregnancy in March, as many people do not know what the date was.
Alicia is a charity activist and one of the trustees of the Bryan Adams foundation, a charity that is registered in the UK.
The charity website that political and social sciences in 2001 with a degree from Cambridge University as a graduate.