Gwen Stefani and her husband Gavin Rossdale celebrate their sixth wedding anniversary by dining out at Osteria Mozza Italian restaurant. The two of them exited the restaurant holding hands and looking like the perfect happy couple. Gwen was wearing a necklace with the initials of her son's first names, Z and K, for Zuma and Kingston.

Gwen was sporting a long torso black top underneath a black leather jacket with vintage wash jeans and black heeled sandals while Gavin rocked a classic dark sport jacket, white button-up shirt and a pair of belted jeans.