Loretta Lynn Cancels More Tour Dates [VIDEO]

The "Coal Miner's Daughter", Loretta Lynn had to cancel more shows through September 3rd, when she was to perform at her home in Hurricane Mills, Tennessee. This time it's her knee.

She'll have reconstructive knee surgery and needs time to recover saying, "they tell me I just have to stay off this knee for awhile."

She had just returned to performing with a show at the Grand Ole Opry, after canceling show because of heat exhaustion.

Lynn is 76 years old and a member of the Country Music Hall of Fame.