Actress Kirsten Dunst has revealed an interesting rumor to New York mag’s Vulture blog, about Johnny Depp’s unique acting style. “Johnny Depp has music playing in his ear when he acts,” she said. “He has an earbud. That’s why he’s so great.”

“I don’t know if he does it on every project, but I know he does,” Dunst said. What kind of music does Depp listen to? “I have no idea,” Dunst replied, her story kind of losing steam. We asked her how Depp conceals this supposed earbud from the camera: “Maybe his hair’s covering it? I don’t know, but I know he does it,” Dunst persisted. Finally, we asked Dunst to reveal her source. “I’m in the biz,” she said. “Word gets around.”