This year was full of exciting travel, fun with friends, and adorable family moments for the Stefani-Rossdales! Gwen dressed for sun and snow to take her family on getaways from the slopes of Mammoth, CA to the sea at Cannes, France. Zuma and Kingston got their fill of days at the park and playdates with celebrity babies, and Gavin reunited with Bush for a big tour. Click through to see their sweetest moments, and here's to a happy 2012 for Gwen, Gavin, Kingston, and Zuma!
Don't miss the rest of our Best of 2011 coverage across the PopSugar Network!