Premise: "Drop Girl" is a song by American rapper Ice Cube, and produced by Redfoo for FooCo LLC.. The song, released on July 22, 2014. Drop Girl is the sixth single from Ice Cube's upcoming studio album "Everythang's Corrupt". The song features guest vocals from American singer Redfoo and fellow rapper 2 Chainz. In the chorus, it samples a part of Ice Cube's Today Was A Good Day.
Hypothesis: Ice Cube sometimes samples his own songs.