Scary Monsters and Nice Sprites is the second EP by American electronic music producer Skrillex. It was released exclusively through Beatport on October 22, 2010 through mau5trap and Big Beat Records, while being released on December 20 for digital download via other online retailers and on March 1, 2011 as a physical release. It was recorded in 2010 at his apartment using a laptop. The EP features guest contributions from Penny, Foreign Beggars and Bare Noize as well as remixes done by Noisia, Zedd and Bare Noize. It won two Grammys at the 54th Annual Grammy Awards: one for Best Dance Recording, and another for Best Dance/Electronica Album.