Others set to perform include Reba McEntire, Vince Gill, and Miranda Lambert
Listen to Darius Rucker on iHeartRadio | Listen to Blake Shelton on iHeartRadio
Blake Shelton's upcoming benefit for Oklahoma tornado victims continues to grow. Darius Rucker is among the latest stars to sign on for the event. The lineup also now features Blake's fellow "Voice" coach Usher.
Shelton announced the fundraiser last week, with an initial performers list that included fellow Oklahoma-born stars Reba McEntire and Vince Gill, as well as his wife Miranda Lambert. Rascal Flatts and OneRepublic's Ryan Tedder are also slated to appear.
"Healing in the Heartland" is set to take place at the Chesapeake Energy Arena in Oklahoma City on May 29th. The show will be carried live on NBC.
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