Gwen Stefani is joined by Blake Shelton and Apollo for son Zuma's game

She is mom to three children with her ex husband Gavin Rossdale.And on Saturday, Gwen Stefani attended son Zuma's basketball game, along with her boyfriend Blake Shelton. Blake carried Gwen's youngest child, Apollo, in his arms as they headed inside.Gwen is mom to Kingston, 11; Zuma, nine; and Apollo, four. Share this article Share The mother-of-three layered a red T-shirt underneath a palm tree printed jacket.The star completed her look with distressed jeans, sneakers, a denim shirt and a Chanel purse.During the trio's outing, Blake, 41, was quite the doting adult to young Apollo.The curly-haired cutie couldn't help but show his admiration for the country music star, who was very attentive to the little one. The Oklahoma native kept Apollo occupied while Gwen focused on her phone. At one point, she cuddled up to her boyfriend of two-and-a-half years.Gwen and Blake began dating in October 2015. The couple, who met as coaches on The Voice, had both recently split with their respective spouses. Blake was divorced from Miranda Lambert, while Gwen had filed for divorce from Gavin Rossdale.