Here you go: http://www.elevenwarriors.com/ohio-state-football/2015-national-championship/2015/01/48994/tvyis-powell-takes-to-twitter-in-search-of-connection-between
Well, seems the pics and stuff were taken down (just pulled the page address without looking at it.)
Powell put up a pic of the three Heisman finalists and asked what they had in common. Lee answered with a pic of the celebration after the NC Game.
Okay here is one about it from ESPN: http://espn.go.com/blog/bigten/post/_/id/114734/ohio-state-teammates-troll-heisman-finalists