LOS ANGELES -- If you watched "The Muppets" in decades past, you'd see such stars as Rita Moreno, Elton John and Liza Minnelli. Now, 50 year later, it's time to play the music and it's time to light ...

If The Muppet Show is greenlit for a reboot, we think celebrities like Ariana Grande, RuPaul, and Chappell Roan need to guest star in the future.

Fifty years ago—even earlier if you count its two early pilots—The Muppet Show arrived to prove that a frog could host a variety show and that human celebrities could mix it up in sketch comedy and ...