By peoplestaff225
Updated September 22, 2008 07:30 PM

Parents tend to worry about how their older child will react when a new baby comes home and the situation was no different for Gavin Rossdale and Gwen Stefani! Gwen delivered their second son, Zuma Nesta Rock, four weeks ago, and the 42-year-old — who performed Sunday at Jane Goodall’s sixth annual Roots & Shoots Day of Peace and Hot Moms Club fashion show — told US Weekly that big brother Kingston James McGregor, 2, "thinks he’s all right and is getting used to him. I think at first there was probably a little concern that [Zuma] might be staying over!"

As for Zuma, he’s "fantastic" and Gavin even jokes that "he’s counting backwards from 10, which is pretty impressive." Although Gavin had a captive audience as he played at Roots and Shoots, including Gwen, Kingston, and Kingston’s nanny, Zuma missed the show!


Source: US Weekly

Click ‘More’ for photos of Gwen and Kingston clapping along to the music, and a father-son shot.


Noel Vasquez/Getty