Lionel Richie

Richie explained that his plane was unable to land in inclement weather, but some fans weren't satisfied with that excuse.

Host Ryan Seacrest will also return for Season 21.

The next search for America's next superstar is almost here. So, when does Season 20 of American Idol start?

In the annals of singer-songwriter collaborations, there is anthemic greatness, and then there is “Lady.”

Richie's "Hello" music video has become a classic for its so-weird-it-works concept, and Walker does his best at-home recreation of it for his newly released cover of the song.

It was an emotional tribute to an old friend.

Talk about a good friend!

The short performance also shares what the upcoming live shows may look like.

The show's producers sketched out how Season 18 will look and operate.

Only an icon like Rogers could gather such an eclectic group of stars and turn it into one cohesive, unforgettable night.