Brian McFadden and fiancée Danielle Parkinson introduce their baby daughter, Ruby Jean

The baby was born in May by emergency caesarean section

Brian McFadden and Danielle Parkinson are now parents to baby Ruby Jean. Picture: Mike Marsland/Mike Marsland/WireImage

"Our little angel." Brian McFadden posted a photograph of his gorgeous new daughter on Instagram on Monday. 

Ruby Jean McFadden was born on May 8 by emergency caesarean section and weighed in at exactly 7lbs.