Christina Aguilera Reacts to Ed Sheeran's 'Dirrty' Cover

Christina Aguilera is sharing her thoughts on Ed Sheeran‘s cover version of her hit song “Dirrty,” which has gone viral today! The 34-year-old The Voice coach worked with Ed back in 2013 when he was a guest coach for her team on the hit NBC series. PHOTOS: Check out the latest pics of Christina Aguilera