"Omar Navarro" redirects here. For the Panamanian football defender see Omar Navarro Rutinelly.Omar Jose Navarro, known artistically as Gran Omar, is a Puerto Rican rapper, singer-songwriter, and record producer. He has received production and writing on credits on various albums between 1996 and 2006 by Ivy Queen his former wife. These albums including En Mi Imperio (1996), The Original Rude Girl (1998), Diva (2003), Real (2004) and Flashback (2005).