By Gil Kaufman You may not always be able to sing them at work in full voice, but over the past half century Saturday Night Live has given us some of the most hilarious, surprisingly tuneful (and ...

The Homecoming Concert' on Friday, Feb. 14 at Radio City Music Hall in New York City. She also sang 'Crazy Little Thing Called Love' with Brittany Howard.

Naturally, some former “SNL” cast members reprised old characters ... Lady Gaga was a good sport, replacing Justin Timberlake to sing about a Christmas gift whose title can't be repeated ...