What's The Big Frigin' Difference?

Don't let these two almost identical images of Conan O'Brien have you feeling confused ... take a really close look at the two photos here because there are a few sneaky switches that have been made to the original pic!

The television show host was seen out at an event in Los Angeles, CA just last week ... and we have made a few changes to this photo of him. Get your glasses out if you need, and try your best to see if you can find the differences between these two super similar snaps!