WATCH: DJ Earworm has outdone himself with a new mash-up that features recent radio smash hits as well as songs that promise to be among the summer's hottest: Jason Derulo, "Talk Dirty," Ariana Grande "Problem," Pharrell Williams "Happy," Iggy Azalea, "Fancy," and Lil Jon & DJ Snake, "Turn Down For What."

It might be DJ Earworm's best work yet... Listen below and decide for yourself!