(AP) - Dolly Parton says she's been so busy making records she didn't realize she had racked up so many sales.

The Recording Industry Association of America has certified Parton for sales of 100 million albums worldwide. She was given a special plaque before her performance at the Glastonbury Festival in England over the weekend.

Parton says it's a great honor knowing so many fans have supported her through the years.

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