By Brandy McDonnellOklahoma-Texas country duo Maddie & Tae performed their relatable new lead single “Friends Don’t” live Monday on the "Today" show.Maddie & Tae - Maddie Marlow of Sugar Land, Texas, and Tae Dye of Ada – also chatted with “Today’s” Kathie Lee Gifford and Hoda Kotb about their upcoming opening slot on Checotah native Carrie Underwood’s hotly anticipated 2019 tour.Read more on NewsOK.com