Happy anniversary, Gwen Stefani and Gavin Rossdale! Music's favorite couple walked down the aisle 12 years ago today when they said their "I dos" in 2002 surrounded by friends and family at St. Paul's Govent Garden in London. The two met in 2005 when Stefani's group, No Doubt, went on tour with the rock band Bush, which Gavin was the singer for! Since then, the couple has had three adorable sons!