Women are extremely affected by what other women think and do. It's Barbie, and that's all that was needed to provide the critical mass to get the ball rolling. If Amy goes to see the movie and everyone is talking about it, Becky needs to go see it as well so she stays hip and doesn't lose status in the group.

Women are extremely affected by what other women think and do. It's Barbie, and that's all that was needed to provid the critical mass needed to get the ball rolling. If Amy goes to see the movie and everyone is talking about it, Becky needs to go see it as well so she stays hip and doesn't lose status in the group.