Justin Timberlake has been talking about what it was like to work withMadonna, describing her as 'stubborn'.
The hearthrob said, "She's the most stubborn woman in the world. As a woman, she's the highest in stubbornness.
Justin added, "But she's very smart and incredibly cerebral. And I think that's why she's been able to change her style and image so much. Her music pays attention to what people are thinking."--