The famous family enjoyed the afternoon at their local farmers’ market in Studio City, Calif.
Over the weekend, the singer-entrepreneur, 36, posted a photo of her kids via Instagram.
“Maxwell showing Ace how to not get his hair in hot chocolate. #maxidrew #aceknute,” she wrote.
In December, the proud mama posted a photo of her daughter riding a horse.
And in October, the With You hitmaker shared a shot of her family dressed up in their Halloween costumes.