Gwen Stefani and Gavin Rossdale were seen playing with their sons Kingston and Zuma at Coldwater Canyon Park in Beverly Hills. She is wearing a pair of G Star skinny jeans. I have to say she really wears them well, Gwen seems to look fantastic in anything she wears though, she always adds that sense of uniqueness to her outfits. Gavin is also wearing a pair of PRPS jeans.
Images courtesy of celebutopia.net and Gossipgirl