Gwen Stefani Runs Errands With Her Aspiring Artist Zuma

It looks like the Stefani-Rossdales have an aspiring artist on their hands.

Gwen Stefani and her son ran errands yesterday while Zuma held an adorable drawing of a house. The four-year-old is following in his rocker parents' artistic footsteps, but not in the musical sense. He also got creative last week when he hand-designed a Mother's Day card for her.

She fashionable mom rocked hot pink-rimmed shades and killer black caged booties, while Zuma wore head-to-toe neon green. He must have inherited Gwen's love of bright colors.

Gwen told Vogue earlier this year that she loves motherhood, but that the experience isn't what she anticipated.

"At first, your life is totally the same," she told the mag. "You have this cute little thing that you get to drive around everywhere and you're so proud and it's amazing. And as they grow older, it really does start to change your life."

According to the L.A.M.B. designer, her and her band mates were living in arrested development during the beginning of their careers.

"Time kind of stops when you're in a band," she said. "It’s this suspended childhood, and it's really awesome, that part of it. But then when you have a family of your own, it forces you to go into the adult world a little bit more."