January Jones and Eva Longoria engaged in a cleavage-off at this year's Golden Globe Awards.
Neither actress shied away from showing it all off on the red carpet, although the Mad Men star truly went all out with a gown that pushed her breasts so close together that no life form would be able to survive getting caught in between.
Although: what a way to go that would be! Compare the dueling dresses below and vote on your favorite.