Erika Hernández

Erika Hernadez is a girl in Greg's grade,who only appeared in The Third Wheel.She dumped her boyfriend,Jamar Law after Jamar got his head stuck in a chair and was infamous for it.Greg thought of getting her to go to dance with him,but he thought the Jamar thing would keep staying in his head when he dates her.

Personality
Her whole personality is not hinted in the book,but according to Greg she is very "kind".

Appearances

 * Diary of a Wimpy Kid: The Third Wheel (first appearance)