50 Shades Of Grey Star Dakota Johnson Makes David Letterman Blush With A Very Personal Handcuff Memory! Watch Dave Nearly Lose It HERE!
David Letterman may not have much time left in his tenure as host of The Late Show, but his remaining time isn't going to be easy!
Let's just say things get awfully personal very quickly!
See Dave turn redder than a room of pain in the HIGHlarious interview (below)!