Gwen Stefani is a new mum.

The 44-year-old No Doubt star and her rocker/actor husband Gavin Rossdale became parents to a third son on Friday (28Feb14), according to reports.

The newborn is the younger brother of Kingston, seven, and five-year-old Zuma.

Stylish Stefani celebrated the impending birth earlier this month (08Feb14) with a baby shower, which was attended by fellow celebrity mums Gwyneth Paltrow and Jessica Alba.