Miranda Lambert Postpones Concert Due to Friend's Death.

Miranda Lambert's friend, Mark "Tex" Adams, He was killed last week in a traffic accident in Florida. Adams had pulled to the side of the road to help a stranded motorist when another car crashed into both cars and killed him. No one else was killed in the crash. Miranda and Adams became friends when they were 9-years-old. She tweeted, "He was a great person. He is now in heaven with his dad." Miranda added a message to her friends saying, "Please call your friends, especially the ones you haven't talked to in awhile or maybe are not on great terms with and tell 'em you love 'em. It's so hurtful when it's too late to do that." Miranda dedicated her latest single, "Over You," to Adam at her Saturday night show in East Rutherford, NJ.