Tessa and Vanessa James

Info was provided

http://pepperann.wikia.com/wiki/Tessa_and_Vanessa

Tessa and Vanessa James (voiced by Cree Summer) are a set of African-American twins girls who are students at Hazelnut Middle School along with the main characters Pepper Ann, Nicky Little and Milo Kamalani. They are known as the gossipy twins as they tend to gossip a lot.

Trivia

 * The Twins has the same voice of Penny Descartes from The Weekenders.
 * Their Birthday is November 8th, 1984.