Pictures of Gwen Stefani and Family in London

Gwen Stefani and Gavin Rossdale took their sons, Kingston and Zuma, out on the town in London today after kicking off their mornings with some exercise. Gwen got in a jog, while Gavin fit in a game of tennis with a friend before the whole family reunited. The foursome have been enjoying some downtime in England for the past week and marked Mother's Day with a visit to a park in the Primrose Hill neighborhood, where they played hide-and-seek and flew kites. After a busy Fall focusing on her latest L.A.M.B. collection, the singer and designer has been taking advantage of a brief break to focus on her kids. The current Elle Women in Music issue cover girl will be back home in LA next month, though, hosting a fund-raising tea party for earthquake relief in Japan.