The Real Reason Everyone's Teeth Look So Perfect On Instagram

This story was originally published December 1, 2018. If you want to win a round of 20 Questions every time, pick an influencer. Their feeds, in essence their "lives," are virtually indistinguishable from one another — a swirl of status symbol after status symbol, from Gucci loafers to Emirates flights to summers spent at the Hamptons Revolve house. But set all the stuff aside for a second, and there's another thing that separates an Instagram powerhouse from any of the cute girls you...