David Letterman

It has to be one heck of a sight to see, being able to be an audience member and watch David Letterman interview Conan O’Brien. They’re easily both kings of late night talk shows and have been adored by the masses for years. Now they’re meeting up once more, making plenty of late night talk show fans very happy.

Controversial talk show host Bill O’Reilly was on ‘Letterman’ last night, and as usual it wasn’t exactly a smooth appearance.

Rose Byrne may be a fine actress, but her ability to spell leaves a lot to be desired. On the ‘Late Show’ last night, Byrne competed against David Letterman in an impromptu spelling bee and failed miserably. First, Letterman correctly spelled “Schenectady,” the city in New York State where Byrne is currently filming a movie with Bradley Cooper, Ryan Gosling and Eva Mendes.

Last night, Kirstie Alley confronted David Letterman with a list of jokes he made about her weight over the years on the ‘Late Show.’ Alley whipped out a list tucked in her dress and read several jokes, including one where Letterman said her fall on ‘Dancing With the Stars’ caused a palpable tremor and earned her a score of 8 … on the Richter scale.

Wanting to look his snazziest for his upcoming segment, Tom Hanks interrupted David Letterman during the monologue on Tuesday night’s ‘Late Show’ and asked if they could swap clothing. “I’m not really feeling great about this outfit,” said Hanks. “Hey, will you trade jackets with me?”

Although many of you guys out there might find it just a bit disappointing,  Don't expect to see Taylor Swift parade around in skimpy outfits anytime soon. Despite her rising musical profile, the 21-year-old singer assures fans that she will not exercise the dress code of her provocative pop peers.