Lambert has announced she is donating 100 percent of the proceeds of remaining ticket sales for her March 24th concert to the American Red Cross.
The March 24th concert will be at the Yum Center in Louisville. All of the designated money will go to the Red Cross' Kentucky and Southern Indiana Disaster Relief Fund.
In addition, Ticketmaster is waiving fees for these tickets, and the KFC Yum Center is waiving facility fees.
Lambert's "On Fire" tour also features Chris young and Jerrod Neimann.