MGK, formerly known as Machine Gun Kelly, performed two songs from his upcoming album, "Lost Americana," on "The Tonight Show Starring Jimmy Fallon" Monday.

Jimmy Fallon's late-night spot at NBC is safe — for now — after signing an extension to his multimillion-dollar contract ...

Jimmy Fallon and Jimmy Kimmel are not planning to go anywhere after CBS axed Stephen Colbert’s show, sources told Page Six.

When Stephen Colbert was axed from CBS, fears started among late-night viewers that other hosts could also get their shows ...