We’re used to seeing her on stage as the center of attention, but last night (August 26) Gwen Stefani was spotted as part of the audience.

The “Hella Good” songstress was all smiles as she arrived to see her husband Gavin Rossdale perform at the Grove Summer Concert Series in Los Angeles.

And of course, sons Kingston and Zuma Rossdale were also in attendance thanks to the help of a couple of nannies.

Just a few days earlier (August 21) Gwen & Co. celebrated little Zuma’s all-important first birthday.  Of the party, Gavin told press, “I got home from the studio and was cooking burgers at 3 a.m. this morning to prepare for the party. I’m the chef, and Gwen’s more of the party planner. She takes care of the presents and the guests. I just love to cook for everyone.”