On the concert stream, Martin Short and Meryl Streep could be seen seated alongside one another. Paul Rudd, Kevin Bacon and Kyra Sedgwick were also on camera. Donna Langley, the exec who recently expanded her role to chairman of NBCUniversal Entertainment and Studios, was also among the crowd.

What could be a better way to celebrate Valentine's Day than to honor the music of "Saturday Night Live"? It might not be the first thing that springs to mind on what's supposed to be a romantic weekend for lovers of all kinds,

“SNL50: The Homecoming Concert” will bring together some of the biggest names in music past and present, most of whom are notable “SNL” musical guests. Cher, Dave Grohl, Jack White, Lady Gaga, and Snoop Dogg are among tonight’s performers.