No. 3: Sarah Michelle Gellar and Selma Blair
Holy horniness, when Selma slobbers up our beloved Buffy in Cruel Intentions, it can even make gay guys think straight, for like a sec. Sarah Michelle and Selma winning the award in 2000 was a total given, and rightfully so! This is the most famous, if not one of the most integral, girl-on-girl action scenes in mainstream movies.
Robsten's kiss may be strictly heterosexual, but it's still fiery. And Rob and Kristen are white-hot. Hence, why they, too, need to win Best Kiss this year, agree?