Gwen Stefani and Gavin Rossdale have added another boy to their family.
The No Doubt frontwoman gave birth to a son on Friday. Rossdale announced the news Saturday via Twitter. Their new addition is named Apollo Bowie Flynn Rossdale -- Rossdale says Bowie and Flynn are his and Stefani's mothers' maiden names.
Stefani, 44, and Rossdale, 48, already have two boys: 5-year-old Zuma and 7-year-old Kingston.
The couple have been married since 2002.