Aliens land on earth and destroy all the vampires and replace them with real vampires. Vampires that have fangs. They make Bella into a dog. The end.
You forgot about the part where Taylor Lautner tries to turn into a wolf but fails and turns into a micropig!
Basically they do the nasty and make a baby. Always use protection kids, otherwise you get pregnant with a demon baby
Sadly, this was kind of the best movie so far. That says a lot. Oh, and Taylor is a pedo. Imprinting on an infant... For shame.
There's also this place called a library. The book can be found there and the book will tell you the whoooole story =)