Kristen Stewart turns 22 today and celebration of her birthday "Twilight Saga: Eclipse" is being re-released in movie theatres so that her fans can celebrate the occasion with their favorite heroine Bella Swan.

Twihards are just crazy about their favorite character Bella Swan, played by Kristen Stewart and it seems that the studios are cashing in on their madness.

The extra weekend release of the second installment in the "Twilight" franchise could have pushed the movies haul over the $300 million mark, according to

Celebrating actor's birthdays by watching their characters on screen? It's no wonder poor Kristen Stewart is worried about her performance in "Breaking Dawn". It seems her fans don't quite see the line between reality and fiction!