|Voiced by||Alexa Vega|
|Family||Unknown Mother, Martin (Father)|
Christina is the character Martin's, daughter. She's about 15 years old. Drives a red car. And has a friend named Rachel who comes to Gary's place for a party in the Pilot. Christina has brown hair, eyebrows, and brown eyes. She usually wears a pink tanktop and, golden brown hoop earrings. Christina likes to smoke and drink. And is frequently spied on in her room by australian neighbor, Sid. Christina and only Rachel were supposed to come to the party until they texted everyone from their school to come to Gary's place.