Kristen Stewart, left, and Robert Pattinson attend the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Taylor Lautner attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)
Fans attend the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
From left, Taylor Lautner, Kristen Stewart, Stephenie Meyer, and Robert Pattinson attend the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
This film image released by Summit Entertainment shows, from left, Robert Pattinson, Kristen Stewart, Peter Facinelli, MyAnna Buring, Casey LaBow and Christian Camargo in a scene from "The Twilight Saga: Breaking Dawn Part 2." (AP Photo/Summit Entertainment, Andrew Cooper)
Kristen Stewart attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Robert Pattinson attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
From left, Nikki Reed, Kellan Lutz, and Ashley Greene attend the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Stephenie Meyer attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)
Taylor Lautner attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
This film image released by Summit Entertainment shows Taylor Lautner, left, and Mackenzie Foy in a scene from "The Twilight Saga: Breaking Dawn Part 2." (AP Photo/Summit Entertainment, Andrew Cooper) Ph: Andrew Cooper, SMPSP � 2011 Summit Entertainment, LLC. All rights reserved.
Nikki Reed attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Ashley Greene attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Taylor Lautner, right, poses for fans at the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Julianne Hough attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)
Booboo Stewart, left, and Fivel Stewart attend the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
From left, Taylor Lautner, Stephenie Meyer, and Robert Pattinson attend the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Stephenie Meyer attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)
Stephenie Meyer, left, and Kristen Stewart attend the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Robert Pattinson, left, and Stephenie Meyer attend the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
This film image released by Summit Entertainment shows Christopher Heyerdahl, left, Michael Sheen, center, and Jamie Campbell Bower in a scene from "The Twilight Saga: Breaking Dawn Part 2." (AP Photo/Summit Entertainment, Andrew Cooper) Ph: Andrew Cooper, SMPSP � 2011 Summit Entertainment, LLC. All rights reserved.
Kristen Stewart attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Nikki Reed attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Paul McDonald, left, and Nikki Reed attend the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Robert Pattinson attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Kristen Stewart attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Stevie Nicks attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)
Ashley Tisdale attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)
Julianne Hough attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)
Peter Facinelli attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)
Michael Sheen attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Dakota Fanning attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)
Mackenzie Foy attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Dakota Fanning attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
This film image released by Summit Entertainment shows Kristen Stewart, left, and Robert Pattinson in a scene from "The Twilight Saga: Breaking Dawn Part 2." (AP Photo/Summit Entertainment, Andrew Cooper)
Elizabeth Reaser attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by John Shearer/Invision/AP)
Michael Welch attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Fivel Stewart attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
This film image released by Summit Entertainment shows Mackenzie Foy, left, and Kristen Stewart in a scene from "The Twilight Saga: Breaking Dawn Part 2." (AP Photo/Summit Entertainment, Andrew Cooper) Ph: Andrew Cooper, SMPSP � 2011 Summit Entertainment, LLC. All rights reserved.
Jackson Rathbone attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Kiernan Shipka attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Kiernan Shipka attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Elle Fanning attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Elle Fanning attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Jackson Rathbone attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)
Amandla Stenberg attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Amandla Stenberg attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
This film image released by Summit Entertainment shows Mackenzie Foy, foreground, and Kristen Stewart in a scene from "The Twilight Saga: Breaking Dawn Part 2." (AP Photo/Summit Entertainment, Andrew Cooper) Ph: Andrew Cooper, SMPSP � 2011 Summit Entertainment, LLC. All rights reserved.
Mayim Bialik attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Ashley Greene attends the world premiere of "The Twilight Saga: Breaking Dawn Part II" at the Nokia Theatre on Monday, Nov. 12, 2012, in Los Angeles. (Photo by Matt Sayles/Invision/AP)