Gwen Stefani & Gavin Rossdale's Zoo Boys

Gwen Stefani and husband Gavin Rossdale took their two adorable sons - Kingston, 3 1/2 and Zuma, 18 months - to the Los Angeles zoo on Sunday (February 28). The rocker family were seen at the petting zoo and enjoying many of the other exhibits.

What do you think of Gwen's 'do these days? The No Doubt rocker has been sporting those glam platinum blonde curls since unveiling her new L.A.M.B. line during New York Fashion week in early February. “It’s a little bit of me,” she says of her new 'do, “a little bit of a vintage, Hollywood starlet wannabe, a little bit of a soldier girl and a little bit of a modern girl all clashing together.”