“It was a big hit.” Perry confirmed his collaboration with Parton on the “track “Open Arms” before the release of Rockstar. “If Dolly says it’s true, then it must be true,” said Perry.

According to Best Selling Albums, Dolly Parton has sold a staggering 100,000,000 records over the course of her career. The American Idol producers chose Carrie Underwood to replace Katy Perry as ...