UPDATED Video: Blake Shelton and Miranda Lambert to perform "Over You" in honor of Oklahoma on "The Voice" tonight; Swon Brothers contending on tonight's show - Article Photos 405/520

Eryn Ohl hugs her grandmother, Jerry Dirks, after both of their homes were hit by a tornado just south of Carney Okla., on Sunday, May 19, 2013. Five people took shelter in the cellar of the home when the tornado struck. Photo by Bryan Terry, The Oklahoman