Miranda Lambert has rescheduled three shows this weekend due to the death of Blake Shelton's father. Dick Shelton died Tuesday (Jan. 17) in Oklahoma with his family at his side. Lambert's updated tour calendar now includes Charlotte, N.C., on Wednesday (Jan. 25); Greensboro, N.C., on Feb. 19 and Lexington, Ky., on Feb. 26. "Thank you to the fans for all the support and prayers," she said. "This is a really difficult time for our family and the most important thing is being together. Tell your loved ones you love them. See you next week." Blake Shelton and Miranda Lambert were married in 2011.