Here's how to use Memoji, the popular new app that turns your selfies into emoji

Facetune has long been known for beautifying even our worst selfies, but now it wants to try something new: emojifying them. 

A new app from the selfie editor takes photos of your face and gives them emoji expressions - laughing, crying, blowing kisses, getting sick, etc. They can be still images or turned into GIFs and videos, often with surprising (and frightening) results. 

Called Memoji, this iPhone app can be used on your own face by snapping a quick selfie or can take imported images of someone else and contort them into emoji. 

Here's how it works: