As the host of a historic event like American Music Awards, the expectation is very high, not only in your eloquence but serving the onlookers with the sartorial vibes they could hardly forget. And this was exactly the mission of Tracee Ellis Ross as she outdid herself with the perfect ensembles at 2017 American Music Awards which took place last night at the Microsoft Theater in Los Angeles. Click on to see every of her look, plus red carpet looks from the 45th annual event.