Daniel Caesar was the musical guest on Jimmy Kimmel's show on Tuesday night where he performed "Best Part" with guest H.E.R. The Toronto singer-songwriter performed his delicate ballad alongside H.E.R., who looked cool in a white gown and shades. "Best Part" features on Caesar's 2017 debut Freudian. H.E.R., meanwhile, recently hinted that she has a collaboration with Rihanna in the pipeline. Check out their performance above.