Country music star Willie Nelson has been married four times in his lifetime, but his marriage to his current wife is by far his longest. The "Highwayman" crooner, 91, has confessed he's "not easy ...

The "On the Road Again" singer married Annie D'Angelo in 1991 and together they share sons Lukas and Micah. Willie also fathered an eighth child, a daughter named Renee, with his friend Mary Haney ...