With his contract set to expire next year, David Letterman has announced his retirement from Late Show. The comedian and talk show host revealed the news during today's taping of the show, saying that he had informed CBS President and CEO of CBS Corporation Leslie Moonves that he would be stepping down from his coveted chair in 2015.

David Letterman had this to say,

""The man who owns this network, Leslie Moonves, he and I have had a relationship for years and years and years, and we have had this conversation in the past, and we agreed that we would work together on this circumstance and the timing of this circumstance. And I phoned him just before the program, and I said 'Leslie, it's been great, you've been great, and the network has been great, but I'm retiring.'

I just want to reiterate my thanks for the support from the network, all of the people who have worked here, all of the people in the theater, all the people on the staff, everybody at home, thank you very much. What this means now, is that Paul [Shaffer] and I can be married.

We don't have the timetable for this precisely down - I think it will be at least a year or so, but sometime in the not too distant future, 2015 for the love of God, in fact, Paul and I will be wrapping things up."

Mike Mills, who is performing on tonight's episode of Late Show with David Letterman, was there when the news was announced and was the first to Tweet about it.

Leslie Moonves soon issued his own statement, confirming the news.

"When Dave decided on a one-year extension for his most recent contract, we knew this day was getting closer, but that doesn't make the moment any less poignant for us. For 21 years, David Letterman has graced our Network's air in late night with wit, gravitas and brilliance unique in the history of our medium. During that time, Dave has given television audiences thousands of hours of comedic entertainment, the sharpest interviews in late night, and brilliant moments of candor and perspective around national events. He's also managed to keep many celebrities, politicians and executives on their toes - including me. There is only one David Letterman. His greatness will always be remembered here, and he will certainly sit among the pantheon of this business. On a personal note, it's been a privilege to get to know Dave and to enjoy a terrific relationship. It's going to be tough to say goodbye. Fortunately, we won't have to do that for another year or so. Until then, we look forward to celebrating Dave's remarkable show and incredible talents."

We'll have more as information breaks.

B. Alan Orange at Movieweb
B. Alan Orange