Technically, Bella does not choose either of them. She starts acting slightly frosty with Jacob, though. Also Edward makes a deal with her: If she marries him, he will change her.
Bella does in get pregnant is The Twilight Saga: Eclipse.
Edward
yes
Kristen Stewert. ;]
In the end of Twilight: Eclipse, Bella decides that she finally wants to tell her father (charlie) about her engagement to Edward.
In The Twilight Saga: Eclipse, Bella Swan is potrayed by Kristen Jaymes Stewart. Kristen also potrays Bella Swan in all of the other Twilight movies, too.
The book is written from Bella's point of view.
It is towards the end of Eclipse (the third book)
The Twilight Saga (Twilight, New Moon, Eclipse and soon Breaking Dawn i hope ) :)
Eclipse, the third one, when she punshes Jacob
Kristen Stewart, who plays Bella Swan in The Twilight Saga, will have other movies after The Twilight Saga: Eclipse and then will do The Twilight Saga: Breaking Dawn and later The Twilight Saga: Breaking Dawn - Part 2. Kristen will of course move on and do other movies and shows with other people.
The Name of the book Bella is reading is Wuthering Heights.