Britney Spears – Work Bitch [2013, Pop, HD 1080p] 03/10/2013 1206 × 804 Britney Spears – Work Bitch [2013, HD 1080p] Music Video Britney Spears – Work Bitch [2013, Pop, HD 1080p] Britney Spears – Work Bitch [2013, Pop, HD 1080p]