Emma Stone has a sex tape. And to disappointment of "Spiderman" fans it is not with her boyfriend Andrew Garfield. According to a report, the "Amazing Spiderman" actress has a sexy side fans are unaware of-- she recorded a sexual romp with an ex-boyfriend before she became famous. "Emma Stone has a sex tape and that's a fact," a friend of Stone's told Radar Online. "She made it long before she started dating Andrew Garfield, and before she really became a household name. She was just young and probably thought nothing would ever come of it."