Johansson won't play Jameson

Scarlett Johansson has laughed off claims she will play porn star Jenna Jameson in a Hollywood biopic.

Jameson herself prompted reports at the Comic Con convention in San Diego, California in July, when she said of the actress' performance in Lost In Translation: "I remember thinking to myself, this girl has such a sexuality without even really trying to be sexy. I was like, 'This girl could play me.'

"I love her. She's amazing. She's smart, she's funny. … She's stunning.

But Johansson knows nothing of the film project.

Her representative told People.com: "Scarlett has never seen a script nor been approached about this project. She also has no interest in playing this role."