Watch Prima J Online

Prima J is an American pop musical duo from Rosemead, California that is composed of Latina-American cousins Janelle Martinez and Jessica Martinez. They made their debut in 2007 with the single "Rockstar" for the Bratz motion picture's Soundtrack. They were discovered by former Wild Orchid member Stefanie Ridel.Three of the stars of Bratz, Logan Browning, Janel Parrish, and Nathalia Ramos, appear beside Prima J in the "Rockstar" music video.