Katie Couric Pranks James Corden Live!

The 1st of April has passed but there are videos of that date that worth the share and this one is a bright example of that.

As James introduces his guests for The Late Late Show on April Fools Day, Katie Couric takes an ugly fall down the stairs of Studio 56. But there's a trick here :) Watch it!

P.S. I wonder what if Katie really fall down next? It would have been hilarious.. :D