The baby, named Danny, is still in the hospital as the Dad, Ozzy Godfrey, keep watching over him.
Ozzy Godfrey disclosed the death of his girlfriend, when he paid tribute to her on his Facebook and presented the child.
He wrote: I’m having a baby boy, what Dani would have wanted. Such a shame she won’t meet him.”
He added: “Everyone meet Danny Godfrey, my baby boy. He looks just like his mother.
“I’m fighting for you little man, keep strong for me as well, don’t leave on me now.”
Her death is under investigation by police to ascertain the real cause of her death.
Heartbroken Ozzy also posted a pictures of Danielle as he vowed to make their baby “proud”.
He said: “RIP babe I can’t believe that I have lost you.
“I loved you more than anything in the world.
“I will look after our little one that was born today (Sunday).
“I’m so broke I can’t believe it. I tried my best babe.”
Danielle was rushed to hospital at around midday on Sunday after giving birth.
Tragically, she was declared dead on arrival with police launching an investigation.
A post mortem examination will be carried out in due course to establish the cause of her death.
Friends and well-wishers have now launched a “GoFundMe” page to raise money for Danielle’s funeral.
Their statement on the page: “Our beautiful friend Danielle lost her life and her baby boy Danny was brought into this world.
“Danielle loved horses and it would mean the world to the family if she got her horse and carriage send-off.
“She was so innocent and kind and it has been a real shock to us all.
“Danielle’s beautiful boy baby Danny is still in the hospital and the family have nothing for him as this was an unknown pregnancy any help would be greatly appreciated.
“Let’s give Danielle the send-off she deserves.”
Police said an investigation has been launched into Danielle’s death.
A police spokesperson explained: “We were called by the ambulance service to attend a property in Bratton Road, Bristol, at just before midday (On Sunday).”
“A woman who was at the property was treated at the scene and taken to hospital, but sadly she has died.
“Her death is currently being treated as unexplained and we’re carrying out further enquiries.” – the spokesperson added.