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Gwen Stefani, her three sons and their nanny drove out to Palm Springs on Friday, and the group will be spending Mother's Day weekend in the desert!

Gavin Rossdale wasn't spotted in the car with Gwen, so either he's already there or he'll be joining them later today. Looks like Gwen, who gave birth to baby Apollo a little over two months ago, is going to take it easy by the pool and maybe get pampered with a spa treatment. We're sure a certain someone planned that for her!