Cher belted “If I Could Turn Back Time.” Lady Gaga performed her hit “Shallow.” Miley Cyrus sang “Flowers” and Lauryn Hill delighted the crowd with “Killing Me Softly.” ...

"Saturday Night Live" is celebrating 50 years since the sketch comedy show first aired in October 1975. To mark the milestone, current and past "SNL" cast members, fellow comedians, esteemed actors, ...