3. There are four people actually!
4. It's a one car actually!
5. That's not a tree!
6. Cat just made the picture more interesting.
7. No! It's not a King Kong!
8. Though this muscles doesn't belong to this pretty lady.
9. The mirror never lies.
10. They all aren't politicians!
11. It's his hand actually!
12. Although the floor and her pants matched!
13. Mind boggling isn't?
Source: http://www.wittyfeed.com/story/8718/These-13-Photos-Are-So-Confusing-That-You-Might-Take-A-Look-More-Than-Once