We've watched all the late night offerings so you can sit back and enjoy the fruits of our research.
You're so lucky! Happy weekend!
David Letterman is calling it quits tonight as he airs his final show after 33 years of hosting first Late Night with David Letterman and then The Late Show with David Letterman.
The last few weeks have been filled with ongoing tributes to the long time talk show host has he bids adieu.
Here are the best goodbyes.