Pink and Carey Hart welcomed their second child on Monday (26 December) and the True Love singer announced the same on Instagram on 28 December. The couple have named their newborn Jameson Moon Hart.

Pink also shares a 5-year old daughter, named Willow Sage Hart, with her motocross husband. She has shared an adorable first photo where she is gently holding her baby boy wrapped in a white blanket.

Jameson Moon Hart 12.26.16

A photo posted by P!NK (@pink) on

"Jameson Moon Hart 12.26.16," the 37-year-old songstress wrote in the caption.

Pink also shared a photo of and her motocross husband with their second child. "I love my baby daddy," she wrote.

Both of them were initially tight-lipped about the pregnancy but in mid-November Pink announced she and her partner were having a baby as she posted a photo of her baby bump alongside her daughter Willow with the caption: "Surprise!"

"I love being a mama," Pink said in an interview on Good Morning America. "I made a choice a long time ago that I was going to have a successful family and that is my absolute number one goal in life."

"I feel like I have two kids right now. I would like a third. No, I want to say that Carey Hart's an awesome husband and a really good dad, but he's also like a second child."

Coming to the name of the newborn, Pink in an interview with Access Hollywood in 2011 had hinted that they would call their child Jameson.

"My dad's name is James, and my brother's name is Jason. [Carey and I] are both Irish, Carey's middle name is Jason, and Jameson—we like whiskey. That's a no brainer," Pink had said.

Pink and Hart have been married since 2006.

Pink and Carey Hart
Pink and husband Carey Hart Danny Moloshok/Reuters