There's a rumour (I'm not sure but I'm definitely willing to believe it) that Robert Pattinson is going to play Jack's brother in the next pirates movie.

Um, excuse me Orlando? Hi there. If you wouldn't mind shifting a little bit to the side? Your spot as the hottest modern day pirate has just been replaced.

My friend heard someone announce it on the radio but I have googled it and nothing's come up so maybe it's just a lovely lovely rumour that won't come true.