Sienna Miller, whose famous for her role in the ‘Factory Girl’ and her on-and-off again relationship with Jude Law, is pregnant with her first child. She broke things off once and for all with Jude early last year, and has been dating 26-year old Tom Sturridge ever since. The couple has yet to confirm the news but Sienna’s sister, Savannah, tweeted that she was thrilled that her sister is expecting. There’s also a rumor of an engagement as well. Sources say that Tom popped the question with a vintage Victorian ring during a post-Christmas trip to Paris