Yesterday, we told about the rumours that Factory Girl co-stars Sienna Miller and Hayden Christensen are dating. Well, I don't have concrete proof yet, but the two of them seem to be getting pretty cozy at this party in Louisiana, where the film is being shot.
So are Sienna Miller and Hayden Christensen dating? We'll probably find out soon enough. And Egotastic! will definitely let you know.
Update: 13/03/06 - Sienna Miller and Hayden Christensen Kiss... For Real This Time