London, May 10 : "Twilight" actors Robert Pattinson and Kristen Stewart's aides have confirmed the actors are dating "100 percent" in an off-air chat with Oprah Winfrey.

"Both Rob and Kristen's people then confirmed ahead of time they are together and are dating. One hundred percent," dailystar. co. uk quoted a source who was recording the episode as saying.

When the pair was asked the dating question, Stewart insisted she will never discuss her love life, while Pattinson joked that the actress was pregnant. Stewart then quipped that Pattinson was having the baby. (IANS)