Carrie Underwood took to social media to pay tribute to fellow country music superstar and Oklahoma native Toby Keith, who died Monday night.| REMEMBERING TOBY KEITH | Oklahoma leaders, music stars react to death of country legend Toby Keith"Saddle up the horses, Jesus, ‘cause a true blue COWBOY just made his ride up to heaven!!!" Underwood, who was born in Muskogee, said in an Instagram post. "Introduce him to all the Okies and sign that boy up for the choir! We’re gonna miss you, Toby, but my heart has no doubt that you are standing in the presence of our King right now!!! See you again someday, friend."On Tuesday, Keith's website and social media pages announced that the Clinton-born and Moore-raised country singer died. In the summer of 2022, he announced that he had been diagnosed with stomach cancer.Keith died peacefully while surrounded by his family. The website and social media posts said he "fought his fight with grace and courage."Top Headlines Oklahoman and country music star Toby Keith dies at 62 Remembering Toby Keith: Looking back at songs that made the Oklahoma native a country music superstar Remembering Toby Keith: Reflecting on the country music star's impact on his home state Black History Month: This Black-owned bank is celebrating 100 years in business Oklahoma woman frustrated, upset after receiving ambulance bill she said she shouldn't have been issued