who did kristen stewart cheat on robert pattinson with

Kristen Stewart cheated on Robert Pattinson with Rupert Sanders, the director of "Snow White and the Huntsman," in 2012. Photos of them kissing and holding each other in Los Angeles were published, sparking a major media scandal. At the time, Stewart was in a relationship with Pattinson, and Sanders was married to model Liberty Ross, who later filed for divorce following the affair. Kristen publicly apologized for the incident, expressing regret for the hurt caused to Pattinson and others involved