Robert Pattinson rang the opening bell at the New York Stock Exchange this morning. He was joined by his Cosmopolis director, David Cronenberg, at the financial center. It was an appropriate tie-in for their movie, which is out in the US Friday. In it, Robert plays a rich asset manager who rides around NYC in a limo looking for a haircut. The release of Robert and David's movie has been slightly overshadowed by Robert's drama with girlfriend Kristen Stewart. Last night on The Daily Show, Robert joked about his love life. Host Jon Stewart offered him some consoling Ben & Jerry's, and Rob commented about how breakups can feel like the end of the world.