They're baacccckk! The can't-miss premiere of Pretty Little Liars picks up a month later in Rosewood. And from the looks of this picture, things have definitely changed! The Liars are at each others’ throats -- and Emily has been iced out completely. But what could have divided them so severely? Has “A” finally won the game of divide and conquer?

Check out this clip for more from this scene. And don't miss the much-anticipated winter premiere on Monday, January 2 at 8/7c!

Image from Through Many Dangers, Toils and Snares which airs January 2, 2012.

Download Pretty Little Liars episodes from iTunes.