Gwen Stefani in Leopard Print Bikini Top

Gwen Stefani and her son Zuma Rossdale had a busy weekend together in LA. On Saturday, Gwen threw on a white skirt and shirt over her leopard-print bikini to hit the beach with Zuma and a group of friends — if you're a Gwen fan, make sure to vote for her in our Summer bikini contest. Gwen and Zuma wrapped up their fun that day at a sushi dinner. The good times continued to roll yesterday when Zuma, Gwen, and other family members went to Universal Studios. The jam-packed few days came during a break for Gwen from working with her bandmates. Gwen and No Doubt are gearing up to debut the video for their new single, "Settle Down," this evening at 8 p.m. ET on the E! network. The song has already leaked online — listen to No Doubt's "Settle Down" now! Their full comeback album, Push and Shove, is out Sept. 24.