Saturday Night Live · season 45, episode 879 · Saturday, December 7, 2019 Host: Jennifer Lopez (3rd time). Musical guest: DaBaby. • DaBaby performs "Bop" and "Suge", both featuring Jabbawockeez, and appears in "Hip Hop Carolers". • Alec Baldwin, James Corden, Jimmy Fallon and Paul Rudd appear in the cold open as Donald Trump, Boris Johnson, Justin Trudeau and Emmanuel Macron, respectively. • The Rockettes appear in the opening monologue. • Alex Rodriguez appears in the pre-recorded "Chad & JLo". Wiki link