Gwen Stefani and Gavin Rossdale were in Palm Springs enjoying a pre-weekend getaway this morning with their oldest son, Kingston. Gavin and Kingston lounged around in the grass while Gwen squeezed in a workout in a loose-fitting tank. The singer and designer, who graces the current cover of Elle UK, opened up about her family life in the magazine and admitted that marriage isn't always easy. After 14 years together, though, she and Gavin know how to keep the romance alive. The musical duo also devote much of their time to their boys despite their many projects. Gwen's fans can also now get up close to a very special keepsake from the Rossdale-Stefanis — she just put her wedding dress on display at the Victoria and Albert Design Museum in London.