London, Sep 14 - Hollywood actress Scarlett Johansson and actor husband Ryan Reynolds' home is getting overrun with comic books because they have been researching their superhero roles.

Johansson plays Russian spy Black Widow in upcoming movie 'Iron Man 2' while her husband Reynolds starred as character Deadpool in 'X-Men Origins: Wolverine', and the actress admits their house is getting cluttered with comics, reports imdb.com.

'There is a lot of superhero stuff going on for us at the moment. We have quite a few stacks of comic books. We're in different universes but it's fun to get into that whole world together even if there is quite a stack of comic books taking up space,' she said.

Although Scarlett wants to dump the comics, the 24-year-old star is keen to reprise her role for another Marvel comic book adaptation.

'The Black Widow has many different incarnations and different storylines so I'm hoping she will be able to continue in that way. I'm hoping that if the fans like the character and support the character, we'll see her again,' she said.

Reynolds is already in talks to have his own spin-off movie based around Deadpool, a disfigured and mentally unstable mutant mercenary.