1. Sarah Michelle Gellar Vs Selma Blair - Cruel Intentions
The outright winner - and by some distance - might not have the raw sexual energy of the Black Swan or Bound scenes, and in fact is far more tender and passionate than the more animalistic examples on this list, but it is a triumph of subtle power. Taking her attempts to ruin Blair's character through sexual awakening and scandal to the next level, Gellar's Kathryn teaches the naive younger girl through an irresistible and wonderfully memorable lesson in kissing. There is delicacy, deftness and delight, which is typified in the cheeky string of saliva that admirably attempts to keep the pair together by sticking to each pair of lips. The moment is also responsible for the single greatest line of dialogue in the history of cinema. Ever. "Okay, let's try it again, only this time I'm going to stick my tongue in your mouth." Delivered by an acting powerhouse like John Malkovich or Daniel Day Lewis, the line would still have incredible impact, though probably more aggression, but it is Sarah Michelle Gellar's delivery of the line that makes it so incredibly alluring. And if you missed it first time, here's the girl-girl supercut again... Did we miss any girl-girl movie moments that should have made this list, or the supercut? Share your own picks below in the comments.