Could the "P" stand for plastic? Though there have been no confirmed reports, could these smoking hot singers have gone under the knife? There is a possibility that the lead singer Nicole Scherzinger has undergone a breast augmentation. The dolls may have had soft tissue fillers injected to their lips, to give them their full appearance. Also, despite their new advertisement with Bally Total Fitness, these pussycats may have had some lipoplasty to help sculpt their bodies. No matter how they did it, the Pussycat Dolls look good just in time for their latest CD release "Doll Domination". If they're keeping any secrets from us, they are sure doing a fantastic job!