A series of novels written by Stephenie Meyer.
Includes "Twilight Days", "Bad Moon", 'Elipse", and "Breaking Down"
The series was popular as books, so it all of the books were made into their own major motion picture.
*bias* is widely mocked by those that think Kristen Stewart "Bella Swan" has no business being an actress because she shows no emotion in any of the movies, which is completely true.
*bias* is also widely adored because of the love story within the movies and books, might have something to do with Robert Pattinson "Edward Cullen" and Taylor Lautner "Jacob Black" as being very attractive humans who are both in love with "Bella" (the main love interest in the story). I think that is really stupid to make a love triangle. Why do they always chase the glittering vampires??