Jon Hamm dancing in the lobby, a strategically star-studded seating arrangement and a muted audience reaction to Chevy Chase ...

One-time-only collaborations included Bonnie Raitt and Chris Martin. Arcade Fire, David Byrne, Post Malone and Nirvana.

Lady Gaga took the stage at SNL50: The Homecoming Concert on Friday night to perform “Shallow” from Bradley Cooper’s 2018 film A Star Is Born. She was joined by SNL alum Andy Samberg, who was ...