Sweet Escape singer Gwen Stefani gave birth to her second son with British hubby Gavin Rossdale in Los Angeles on 21 August 2008. Their first child, Kingston, was born in 2006. The couple have called the baby boy, who weighed in at 8lb 8oz, Zuma Nesta Rock - they're obviously trying to get themselves on handbag.com's list of the Silliest Celebrity Baby Names 2009!