The comedian shared comparison photos of herself now to her very first appearance on the late night show in 2009 ...

Mathews appeared as a panelist on Chelsea Lately during its entire run (from 2007 to 2014, to be exact). Before that, Mathews — then known as “Ross the Intern” — made his late-night debut in a 2001 ...

As we both leave March and enter April this week, you'll find notable concerts spanning both months in this concert picks ...

Nikki Glaser surprised fans with a dramatic before-and-after reveal this week, sharing throwback images of her first Tonight ...

During an appearance on “The Tonight Show” Monday, the comedian shared she would be undergoing a facelift next year.

Jennifer Lopez called her evening at the Othello Broadway premiere with teenage child Emme the 'best date ever' on Instagram ...

It may be its own unique take on the late night format, but 'Everybody's Live with John Mulaney' owes a lot to these ...

The question I’ve been asked most,” Jean Jennings wrote in the introduction to the 1996 compilation Road Trips, Head Trips, ...

Nikki Glaser is not the same person she was 16 years ago. The comedian, 40, shared before and after photos of her first and ...

Taylor Tomlinson and other young late-night hosts are seeing more upside in pursuing their own path than in hosting a show ...

Comedian Conan O'Brien walks out on stage at the start of the 25th Annual Mark Twain Prize for American Humor Celebrating ...

Mark Twain recipients typically receive tributes and testimonials from a star-studded collection of comics and celebrities.