Keira Knightley To Be Robert Pattinson's Next Leading Lady?

Robert Pattinson hasn't done too badly when it comes to gorgeous leading ladies. Kristen Stewart, Uma Thurman, Christina Ricci and Reese Witherspoon are just a few of the actresses who Rob's had the pleasure of acting opposite.

And in his next movie, Cosmopolis, Rob could find himself acting alongside newly single, Brit beauty, Keira Knightley.

Rob has replaced Colin Farrell in the lead role as a beleaguered young billionaire and Marion Cottilard was attached to the project as his wife.

However, Playlist has reported that Marion had to leave the project because of scheduling issues and now Keira is in line for the part.

Do you think Keira and Rob will make a convincing couple?

Keira on set...