Brian Dunkleman

Brian Dunkleman is an American comedian, actor, and television host. He is best known for co-hosting the MTV game show 'Singled Out' and for being the original co-host of 'The Late Show with David Letterman'. Dunkleman has also appeared on 'Saturday Night Live' and 'The Simpsons'. He has released several comedy albums and has written a memoir. Dunkleman is also a karaoke enthusiast and has performed at various events.