Ignorance and Want

"If you did, then you would at this moment, be sharing your money with some of the homeless!"

- Kanye West

Ignorance and Want are a pair of ghostly, impoverished children from A Christmas Carol that appeared in Donald Trump vs Ebenezer Scrooge, and they were played by sisters Kai and Naya Berman.

Information on the cameos
Ignorance and Want are two beings personified as young, homeless children. As their name indicates, they represent the ignorance and desire among people. They are eclipsed by Christmas (Ghost of Christmas Present, specifically), and as soon as the ghost passes away on December 26, those beings that represent the worst part of humanity are free to ruin interpersonal relationships.

Appearance in the  rap battle
They appear at Kanye West's feet at the end of his verse, during the line "If you did, then you would at this moment be sharing your money with some of the homeless!"

Trivia

 * Ignorance and Want are the second and third characters to be portrayed by kids, the first being Michael Jackson.
 * They are the youngest cameo(s) in the series.