LONDON: The couple, who wed back in 2007, announced the happy news via their respective Twitter and Instagram pages this morning.
The retired cricketer couldn’t resist sharing a snap of his baby girl’s tiny feet as he announced the name they had chosen for her.
“Welcome to the world to our beautiful little girl, Rosie,” Kevin, 35, captioned the sweet monochrome photo.
Meanwhile, former Liberty X hitmaker Jessica, also 35, gushed about their addition with her 34,000 Twitter followers.
“The newest addition to our family, beautiful Rosie, arrived safely into the world yesterday. We couldn’t be happier or more in love xxx,” the singer posted.
The stars, who will celebrate their eighth wedding anniversary tomorrow, are already parents to five-year-old Dylan.
Kevin only revealed the pair were expecting last month, during an interview with Piers Morgan on ITV’s Good Morning Britain.
He previously tweeted: “#London #Home #BabyTime. Have a great Christmas and I’ll see you in the New Year!”
Jessica rose to fame in band Liberty X, which was formed with the four other finalists on Popstars: The Rivals.
The group stayed together until 2008, and have previously won two BRITs and scored seven Top 10 singles.
Welcome to the world to our beautiful little girl, Rosie! ????❤️ @ London, United Kingdom https://t.co/u9LBA4mWjk
— Kevin Pietersen (@KP24) December 28, 2015
Source: The News Tribe