Lil' Jon and DJ Snake's hit 'Turn Down For What' has gained a enormous amount of success. Now, the party smash single is being turned into a political ad. Lil' Jon teams up with celebrities Lena Dunham, Darren Criss, Fred Armisen, Natasha Lyonne and more to bring their 'Turn Out For What' campaign and encourage viewers to go out and vote. Each person also gives their specific reasons for voting. Watch the campaign ad above.