The Bush frontman's son Zuma came out on stage with Rossdale at his band's New Jersey concert on Wednesday, Aug. 21. As the teenager joined his dad, Rossdale had the crowd sing "Happy Birthday" to ...

The No Doubt frontwoman shocked her Instagram followers with rare pictures of Zuma on his 15th birthday Monday. “happy 15th birthday Zuma !!! we love u more than anything,” Stefani ...