Despite infamous performances from the likes of Elvis Costello, Sinéad O'Connor, and more, 'SNL' has apparently never officially barred any musical guests from returning.

Honestly, learning about Michaels’ claim on the cold open is stellar and an incredible easter egg to get amid Saturday Night Live ’s 50th Season. Here’s hoping that more insightful and shocking BTS stories continue to rise as we near the reunion and the second half of this historic season.

Pete Davidson is revealing he previously let his imposter syndrome get the best of him.

Pete Davidson's time on Saturday Night Live could've been short-lived if Lorne Michaels had followed through with the comedian's request.

Beyond Saturday Night," former cast member Pete Davidson recalls wanting to leave "SNL" after his first season.

Shelley Duvall, from left, Jane Curtin, Gilda Radner, Lorne Michaels and Laraine Newman pose backstage at "Saturday Night Live" in 1977. The image is among the items in the Lorne Michaels Collection, an archive the series creator has donated to the Harry Ransom Center at the University of Texas at Austin.

Lorne Michaels has maintained no musical guest has ever been "banned" from Saturday Night Live. In the new documentary Ladies & Gentleman... 50 Years of SNL Music, the creator and producer of the long-running sketch comedy show addressed speculation that several artists had been barred from returning over the years.

Live has had a broad variety of musical guests over the decades, and while the performances mostly go well, sometimes, there’s friction. Some (in)famous appearances have reportedly led to artists being banned: Acts like Sinéad O’Connor,