Kirsten Dunst who stars in the role of 'Mary Jane' arrives for the film premiere of Spiderman 3, in London, Monday April 23, 2007.[Reuters]

Kirsten Dunst will return to the Spider-Man franchise with Tobey Maguire and director Sam Raimi for a fourth outing of the web-slinging superhero, which will be ready for release by 2011.

Dunst, currently in London for the European premiere of Spider-Man 3, believes the leading stars will reunite at least once more for another project on the comic book hero--despite reports the third installment of the movie would be the last featuring the current cast.

She says, "I think it might happen if me, Tobey and Raimi are all on board. I think it'll happen. It'll probably be out in four years at the latest."