The ultimate love triangle between vampire, werewolf and human! "The Twilight Saga" cast flies in at No. 2 on "Extra's" Entertainer of the Year list.
Stephenie Meyer's bestselling novels -- about a girl named Bella Swan who falls in love with vampire Edward Cullen, while also forging a close friendship with werewolf Jacob Black -- made the tween set (and their mothers) swoon, launching a literary phenomenon in 2005 on a par with "Harry Potter."
And then came the films. When the first "Twilight" movie was released in 2008, young stars Kristen Stewart ("Bella") and Robert Pattinson ("Edward") were catapulted into teen idol-dom, with hunky Taylor Lautner ("Jacob") following their path in "The Twilight Saga: New Moon" in 2009.
This past summer, the third film, "Eclipse," opened to huge numbers, grossing over $300 million domestically. The highly anticipated fourth book, "Breaking Dawn," will now be made into two movies, to be released in 2011 and 2012.