Glitter/Shimmer/Make-up Effects

Hi - is it possible to create a glittery effect on someone's face - as in taking a picture of someone with no make-up and making it look like they've got shimmery foundation on (not the sparkly glitter effects on text).

Are there even pre-set colors or whatever that emulate this?


Eg. Like this pic:




EDIT: Also, if you 'paint' over something - eg - makeup on someone's face, how can you keep the contours of the face below?

I use Photoshop CS2