Julia Roberts Reveals How Dolly Parton Ruthlessly Shut Down Her On-Set Whining

Photo credit: Ron Galella, Ltd./Getty Images Julia Roberts, the Oscar-winning actress known for Pretty Woman and Erin Brockovich, once learned a lesson she never forgot from Dolly Parton. While shooting on Steel Magnolias movie set in Louisiana, Roberts complained about the intense summer heat. Parton's simple response left a lasting impact on the young actress. Dolly Parton died on Aug. 25, prompting Roberts to pay tribute to her former co-star. Roberts called Parton "a magical and joyous human" and said, "The sun has dimmed today." Julia Roberts recalled getting humbled by Dolly . . .