'The Late Show with Stephen Colbert' airs its final episode on May 21

On the heels of their Strike Force Five reunion, the NBC host announced that Studio 6B will go dark the night of the final Late Show episode.

Stephen Colbert took Jimmy Fallon off guard on Monday night, when the CBS late night host planted a kiss on the NBC late night host. Yes, really. The smooch occurred during a game with fellow Strike Force Five hosts Seth Meyers,

Stephen Colbert's latest on-air smooches come a day after he shared a kiss with Jimmy Fallon on 'The Late Show'

Stephen Colbert hosted his fellow late-night frontmen Jimmy Fallon, Jimmy Kimmel, Seth Meyers and John Oliver on Monday's episode of "The Late Show." The meeting of the minds was a send-off for Colbert as he enters his final days as the face of "The Late Show,

The comedian shared his stance during the reunion of the "Strike Force Five" podcast hosts during Monday's "Late Show" broadcast.