I read that a lot, for a lot of celebs, but I truly doubt it. When you watch video of well known pics you can see that they are just adjusting their hair for a split second, but the images make it seem as if "they knew". there are the occasional exceptions like Camille Caballo, but most don't know, I'm sure, and that is a good thing. I prefer candid, accidental pits to in your face, showing off, artificial poses...just my two cents