Question: As of May 2017, how many digital units in the United States has the Jay-Z and Kanye West song that Chauncey Hollis, Jr is best known for sold?
Sentence (from "Niggas in Paris"): "Niggas in Paris" (edited for radio as "In Paris" or simply "Paris"; censored on the album as "Ni**as in Paris") is a song by American rappers Kanye West and Jay-Z from their collaboration album "Watch the Throne" (2011).
Relevant evidence: No