Gwen Stefani a scarlet woman as she takes sons Kingston and Zuma for a day out on Primrose Hill

with Gwen's parents. Fashion designer Gwen, who has also just been named as a new face for L'Oreal Paris, and husband Gavin, have also just been unveiled as one of the world's Top 20 hottest couples by website Zimbio. They married in 2002 after getting...