What are the Pussycat Dolls?

A fair number of people come to Doll Collecting at About.com looking for information about the Pussycat Dolls each week. Many of them find the actual dolls that that they are looking for, but others may leave the site a bit disappointed. So what...or who...are they exactly? It turns out that all Pussycat Dolls are not actually dolls. Find out more in What Are Pussycat Dolls?