Gwen Stefani and Gavin Rossdale have welcomed their third child!

Stefani, 44, gave birth to a boy – her third – on Friday in L.A. The next day, Rossdale, 48, tweeted ’Welcome Apollo Bowie Flynn Rossdale’ explaining that Bowie is his mother’s maiden name and Flynn is Stefani’s mother’s maiden name.

Apollo joins brother Kingston, seven, and Zuma, five.

On January 17 the singer revealed on Instagram that she was having another boy. ‘I was ready to hand over the crown. But I guess I am still queen of the house. #itsaboy #surroundedbyboys.’

Congratulations to Gwen and Gavin!