Happy National Pizza Day! Evolution of the Pizza Emoji

I celebrated National Pizza today by grabbing some delicious Neapolitan style pizza today at lunch with coworkers. All that pizza eating reminded me that my favorite emoji has evolved yet again with the latest update. (Oldest on the left, to newest on the right.)

I've chronicled this before.

Also, peep my tutorial for a quick way to create moving GIFs in Photoshop.