Gwen Stefani, Kingston, 7, and Zuma, nearly 5, went to the beach in Malibu, Calif. on Saturday (July 13).
In between swimwear changes the boys played on the sand and flew kites. Gwen wore a fedora and kept her skin mostly covered.
Last year the No Doubt singer admitted she stopped working out for awhile because of her busy life.
She told Marie Claire, “I would be up all night because my second baby didn’t sleep, and he had a lot of ear infections. Then I’d wake up in the morning and do my workout, which I always felt I had to do, and then meetings for my three clothing lines, and then hang out with my kids, take them to pre-school da,da,da. The solution was not to be too hard on myself.”