What's The Big Frigin' Difference?

Don't let these two almost identical images of Derek Hough have you feeling confused ... Grab a coffee of your own and focus in to see if you can find the sneaky switches that have been made to this tricky pic!

The professional dancer was recently spotted out running errands in Los Angeles, CA ... and we have made a few changes to the pic for your viewing pleasure.

Take a really good look around these photos and see if you have what it takes to spot the differences between these super similar snaps!