Not all pictures on the internet are what they seem.
Some are photoshopped, like a lot of celebrity Instagram posts or magazine covers.
Others are part of the mysteries of the internet, like a famous viral photo that suggested a group of friends were missing a pair of legs.
Here are 11 photos that will make you do a double-take — along with explanations of what's really going on.
Something weird is going on with the cover for Ariana Grande's album "My Everything."

Grande's second record had a cover of her sitting on a stool. But something's off.
There's no way she could sit on a stool like that.

As many other people have pointed out, there's no way Grande could be sitting on a stool in the way she appears to be on the album cover. Comedian-writer Jesse McLaren even attempted to recreate the pose, inspiring other failed attempts.
A promotional image for Grande's single "Focus" also seemed off. One of her hands looked disproportionately large.
Kendall Jenner seems to be happily hanging out with Hailey Baldwin and Kylie, right?

InStyle magazine's Instagram photo of the three models hanging out together after the Golden Globes went viral for a reason, though.
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