Carrie Underwood has joined Garth Brooks and Ronnie Dunn in the lineup for Toby Keith's Oklahoma Twister Relief Concert on July 6 in Norman, OK. Due to her previously scheduled Grand Ole Opry performance that night, Carrie, who is an Oklahoma native, will perform via satellite from the Opry House in Nashville.
Trisha Yearwood and Willie Nelson are among the previously announced performers lined up for the benefit concert. Tickets are sold out, but anyone can donate $10 to the relief effort by texting REBUILD to 52000. Proceeds will go to the United Way of Central Oklahoma May Tornadoes Relief Fund.
Copyright 2013 ABC News Radio