Jimmy Kimmel is at it again getting celebs to read mean tweets. This one features Julia Louis-Dreyfus, Sean Penn, Liv Tyler, Elizabeth Banks, Daniel Radcliffe, Kirsten Dunst, Jason Schwartzman, Michael B Jordan, Key and Peele, Julianna Margulies, Colin Farrell, Jordana Brewster, Kurt Russell, Viola Davis, Matthew Perry, Lake Bell and Sarah Paulson.