Kristen Bell is apparently an avid fan of the Suzanne Collin's book series, The Hunger Games and she wants a part in the films.

According to SlashFilm the actress has started campaigning for a part in the series.  While most of the key roles in the first film have been filled -- Elizabeth Banks if Effie Trinket, which is really the only role we could see Bell in, she is apparently interested in playing Johanna Mason. 

Mason is a former Hunger Games victor and a tribute from District 7.  She doesn't appear in the series until the second novel, Catching Fire, so Bell could still have a shot at being part of the series.

Johanna ends up in the Quarter Quell Hunger Games alongside Katniss and Peeta and the two butt heads on just about everything when they reluctantly form an alliance. 

So far, director Gary Ross, has cast a lot of unknowns to play the tributes, but he's also cast some star power in the other roles. 

Could you see Stewart as Johanna Mason?  Personally, I am a huge fan of the actress and would love to see her in the films.  It's always nice to have true fans take part in the films.