The Pasadena North Side Junior Mafia Crips (PNSJMC) also known as the "WorldStar Gang", are primarily an African-American Crip gang, located on the North Side of Pasadena, California. The Pasadena North Side Junior Mafia Crips are part of the larger Junior Mafia Crips franchise and fall under the North Side Crips Tray (3x) card. Their subsets are consist of the Washington Boulevard Crips, Block Boys, Scavy Squad, Tierra Drive Crips, Paloma Street Crips, and Victory Park.

Allies & Rivals

They are allies of All Bangstars, All Junior Mafia Crips, South West Varrio Junior Mafia 13 (Sureno Gang), and all gangs under the Mafia Crips umbrella. Main rivals include Bloomfield Park Pirus, Dark Side Junior Mafia Gangster Bloods, East Side Palms Park Bloods, Lakewood Family Bloods, LA Palms Park Bloods, Mayfair Park Gangster Bloods, Murder Ville Bloods, Niggaz 4 Life Gang, Samoan Army Pirus, Ruff Ryders, Straight Bloods Society, Whittier Palms Park Bloods, and the Tough Artist Group (Taggin Crew) as well as all gangs under the Neighborhood Crips card (except the Rollin 30s Original Harlem Crips). Other Main rivals include the Park Nine Bloods, Pasadena Denver Lane Bloods and the Pasadena Squiggly Lane Gangster Bloods along with the Project Gangster Bloods, who are located in the city of Pasadena.

The Pasadena North Side Junior Mafia Crips are also known to feud with Latino gangs in Pasadena, such as the East Side Pasa, North Side Pasa, Pasadena Latin Kings, South Side Pasa, Varrio Pasadena Rifa and especially the Pasadena Villa Boys.