I’m sorry to disappoint male readers, but no, Scarlett is not doing porn, but could, however, play Jenna Jameson in the upcoming move about her life. Producers are aiming for Scarlett to play the leading role of Jenna:
“We're looking hopefully at Scarlett Johansson. She's my choice. I think she's beautiful."
In case Scarlett accepts the role, I’m pretty sure there will be some nudity, so maybe after all this is not that bad.