Actress and British fashion icon Sienna Miller, who has been on and off with beau Jude Law, whose scandalous behavior with his children's nannies made tabloid headlines around the world, has been spotted in the arms of another man, actor Hayden Christensen.

According to insiders, she has been spotted canoodling with Star WarsFactory Girl

Sienna Miller has been photographed passionately kissing 'Star Wars' hunk Hayden Christensen.

The 'Factory Girl' co-stars - who have been at the center of romance rumorsfor weeks - locked lips as they sat in a parked car near Hayden's home in Canada.