It's official and it's freakin' brilliant! Scary Movie 5 is probably next winter's big thing, and now it's revealed why it'll be so big: Lindsay Lohan is replacing Anna Faris- and Charlie Sheen is gonna be in the movie too! Isn't that just too good to be true?! Even better: Ashley Tisdale has also a part in it! Sources close to the production says that the shooting is expected to begin soon, and the release date is set to January 11th, 2013. We guess this movie's gonna be either a great success or a super flop- but we'll absolutely check it out either way! (perezhilton)