Rock The Vote Presents #TURNOUTFORWHAT stars Lil Jon and featuring Lena Dunham, Whoopi Goldberg, Natasha Lyonne, Fred Armisen, E.J. Johnson, Darren Criss, Sophia Bush, Ireland Baldwin, Devendra Banhart, Ioanna Gika and Gabriel Valenciano. Register to vote at http://www.rockthevote.com and turn out on November 4th.