The Internet Literally Has No Clue How Many Girls Are In This Photo
Pshhh, of course I know how to count.
Photographer Tiziana Vergari posted this photo on Instagram, and it's making us all fear we may have forgotten how to count.
It's got the Internet debating: How many girls are in the picture?
There are two, right?

Obviously, the reflection starts with the second girl looking at herself in the mirror. I think...?
No, wait. Three. There must be three.

The girl on the left is looking at herself in the mirror, while the two on the right look at each other...
HOLD UP. Why am I seeing four girls??

The first four girls are sitting together on a bench, and they're looking at their reflections in the mirror.

Now that I think about it, maybe the "mirrors" aren't really mirrors, and our brains are playing tricks on us. Yup, there HAVE to be 12 girls.

The mirror is a lie!
ANSWER:

Two. Simple as that. Just two sisters who set the Internet on fire.
Phew! Glad that's settled.