Last night, the American Music Awards, the annual show that doesn’t even pretend to aim for prestige, went down in Los Angeles. Last year, the AMAs were a pandemic show, and so everything went down virtually. The big showstopper performance was the Weeknd, with Kenny G and a whole bunch of pyrotechnics, on a Los Angeles bridge. Last night, though, the stars got to sing their songs on stages, in front of human beings.