Well before we start most styles you envy on the red carpet, movies, ads, etc are all fake......yes, fake :( I knoowwww its so disappointing but not everyone is blessed with amazing hair, actually hardly anyone.
Most have hair extensions, wigs, or pieces of "things" put in there hair to add volume.
For example in the 50's women would save their hair, put it into a stocking, tie it up and place it to fill their hair. Today we have the "bump it".
Updo's and big volume hair has been filled with everything from foam rollers to newspaper.
This beauty added hair into her volume