Kristen Stewart & Robert Pattinson Confirm They're Dating

Robert Pattinson and Kristen Stewart are officially dating. A source dished to E! Online that Rob & Kristen confirmed their relationship while filming The Oprah Winfrey Show: 'Obviously Oprah had to ask something during the taping, but agreed beforehand she wouldn't be too hard on [Rob and Kristen] if they told her what was really going on. Both Rob and Kristen's people and Summit then confirmed ahead of time [Rob and Kristen] are together and are dating. One hundred percent.' The source added: 'They weren't superaffectionate or anything. Kristen seemed a little awkward and nervous, but Rob didn't at all. He was really friendly and was cracking jokes the entire time.