Betty White Drinks Vodka With David Letterman (VIDEO)

Those who tuned into "The Late Show" last night got a special treat in guest Betty White. The octogenarian comedienne celebrated her 89th birthday by sitting down with David Letterman and catching up on what she's been doing. As soon as she mentioned that "vodka's kind of a hobby," Dave immediately produced two glasses and a bottle of Grey Goose for the two to enjoy. You have to see how both of them react after a shot of the good stuff.