Does Emma Stone have a secret sex tape?

Emma Stone allegedly filmed a saucy homemade sex tape in her days before meeting current partner Andrew Garfield.

A source has told RadarOnline that the actress - who appeared alongside Garfield in The Amazing Spider-Man - has raunchy footage that has remained a secret until now.

It was claimed that the video was shot during the 24-year-old's wilder days before she became a big name in Hollywood.

An ex-boyfriend is believed to be in possession of the tape, although it is not thought that he is looking to sell the clips on for profit.

The source said: "Emma Stone has a sex tape and that's a fact, she made it long before she started dating Andrew Garfield."

Stone, who also appeared alongside Ryan Gosling in Crazy, Stupid Love, is likely to have been using condoms with Garfield for some time, as the pair met on the set of the rebooted Spider-Man film last year - though it remains to be seen what impact these revelations might have on their union.