May 21 marked the end of an era. After hosting The Late Show for 11 years, Stephen Colbert officially signed off as his program came to an end on the 2026 TV schedule. CBS canceled the late-night talk show last year, and it caused quite a stir in Hollywood and around the world, with many celebrities and fellow late-night talk show hosts showing their support for Colbert. That support has continued over the months, and following the finale, Samuel L. Jackson, Ryan Reynolds, and many more sent some sweet shoutouts.
Colbert went above and beyond for the final episodes of The Late Show, bringing on special guests and doing special segments. Thursday’s finale, which drew The Late Show’s biggest audience in 10 years, according to The New York Times, had appearances from some famous friends such as Jon Stewart and Bryan Cranston, and the host's fitting final guest was Paul McCartney. It was emotional and very sweet. And those feelings didn’t stop when the lights got turned off, as many celebrities took to social media to send messages to the beloved host: