According to HDRoom
There are some new Blu-ray release rumors to report courtesy of reader Josh, including the current box office champ The Twilight Saga: Breaking Dawn Part 2 with Kristen Stewart, Robert Pattinson and Taylor Lautner. All of these titles are expected in stores in the first quarter of 2013, and these dates offer a possible release date of when you can expect them.
The Twilight Saga: Breaking Dawn Part 2 will be a huge release on Blu-ray and DVD, much like it has proven to be at the box office. The rumored release date for the final - for now - Twilight film is February 16, which falls on a Saturday. That date jives with previous Twilight home video launches that occurred at midnight on a Friday.