Gavin Rossdale joins his wife and her band No Doubt on stage to sing their version of U2's "Sweetest Thing"-New York - Hammerstein Ballroom

Soooo excited about their big win, No Doubt took to the stage for a club show at New York City's Hammerstein Ballroom. Not only did the lucky crowd get treated to No Doubt classics, but they also sang along covers of the Police's "Message In A Bottle" with guests Brandon Boyd and Mike Einziger of Incubus, and U2's "Sweetest Thing" with a guest appearance by Gavin