Letterman and Regina Lasko started dating in the mid-1980s but didn't get married ... celebrities with probing questions on "The David Letterman Show," he maintained a pretty private life and ...

“The Tonight Show” started Monday off with a surprise appearance from the now-retired David Letterman, who poked fun at Jimmy Fallon while reuniting with bandleader Paul Shaffer ...

On Feb. 10, David Letterman stopped by “The Tonight Show Starring Jimmy Fallon” while his former bandleader, Paul Shaffer, and his World’s Most Dangerous Band filled in for the Roots.

Late night TV legend David Letterman made a surprise appearance on NBC’s “Tonight Show” on Monday night during host Jimmy Fallon’s opening monologue. It was Letterman’s first appearance ...

David Letterman and his wife Regina Lasko got married at a courthouse David Letterman met his future wife, Regina Lasko, in the 1980s ... said on the Late Show, according to Reuters.