Halsey on SNL: She hosted, sang, and painted a giant upside down portrait

Full Story: This weeks Saturday Night Live was hosted by Halsey, who was also the musical guest. She is far from the first person to pull double duty: Paul Simon did it all the way back in 1975; Donald Glover did it just last spring; and in 1978 when Elliot Gould did it, hosting as himself and performing in character as his musical alter ego, the whimsically named Mick Jagger, the stunt was so successful he was forced to continue playing the character for decades.