David Letterman Plays The MEANEST April Fools' Prank EVER On Kristin Chenoweth! Watch The Not So Funny Joke HERE!

Wow! Who knew David Letterman was this cruel!?!
Kristin Chenoweth was on Late Night yesterday, aka April Fools’ Day, and the host played what seemed like a harmless prank, but when you think about it, it was kind of screwed up!
About two years ago, Kristin was injured by a massive lighting fixture on the set of The Good Wife, which she talked about last night, but Dave decided to take advantage of that in his prank!
So mean!
We’re glad Kristin could laugh it off, but shame on Dave for using a traumatic event in an April Fool’s Day prank!
Ch-ch-check it out (above) and listen as right before, Kristin explains what happened and what she does now because of it!