Miranda Lambert will host her third annual Cause for Paws benefit concert on May 15 at the Villa de Felicita in Tyler, Texas. The event auction will benefit the Humane Society of East Texas. Guests include Whiskey Myers and Kacey Musgraves. "I can't wait to see what we can accomplish together for my charity," Lambert said. "The shelter, which is run entirely on donations, was able to make great improvements and create better living conditions for the animals of East Texas last year, but there is still so much that needs to be done for the abused and unwanted animals of East Texas."