James Corden Gets Royally Pranked By Katie Couric (VIDEO)

Late Late Show host James Corden got the fright of his life when after introducing guest Katie Couric, she seemed to take a nasty fall down a flight of stairs. Turns out, it was just an April Fools' Day joke, with the fall actually being taken by a stuntwoman and the real Couric at the top of the stairs. Some are saying that the prank was funny, others say that it was cruel. Watch and decide.