Gwen Stefani and Gavin Rossdale have welcomed their third son.

The 44-year-old singer and her husband have been married for 11 years and already have children Kingston, seven, and Zuma, five, together.

Us Weekly reports Gwen gave birth to the couple’s new baby boy yesterday.

It was last month that the blonde star finally confirmed she was expecting another son. She shared a photo on Instagram which showed her wearing a blue shirt and crown, accompanied with a caption to confirm the news.

“I was ready to hand over the crown. But I guess I am still queen of the house. #itsaboy #surroundedbyboys, (sic)” she wrote.

She and her A-list friends, including Jessica Alba and Nicole Richie, celebrated her pregnancy with a baby shower earlier this month. In a post on Instagram she said she felt “blessed” to have those close to her enjoy the event.

Gwen previously spoke about her longing to add a new addition to her brood. However, during the interview it appeared the musician had gone through a distressing experience which had made her think twice.

"I really, really, really wanted one about two years ago. And it didn't really work out," she explained to Marie Claire magazine in October 2012. "So… I feel good with what we've got. Everything works out how it should. You can't plan anything, right? You can try."