Celebrities are surprisingly difficult to identify when their eyes have been Photoshopped out. See how well you can do.
OK, here's another quiz for you. Do the clips in these videos feature rednecks or Russians? Again, it's surprisingly difficult to tell in some cases.
These celebrities are as difficult to identify, but they're much harder to look at. Godspeed.
Here's another fun before and after video. Singers with and without autotune!