Birth Name: Jennifer Lynn Lopez
Place of Birth: The Bronx, New York City, New York, U.S.
Date of Birth: July 24, 1969
Ethnicity: Puerto Rican (including Spanish, likely other)
Jennifer Lopez is an American actress and R&B singer. Her parents are Puerto Rican. She was previously married to Latin singer Marc Anthony, who is also of Puerto Rican descent. Jennifer has also been married to actor and choreographer Cris Judd.
Jennifer’s maternal grandfather was José Julio Rodríguez y Febres (the son of ? Rodríguez and Justina Febres).
Jennifer’s maternal grandmother was Julia Rivera y Rosado (the daughter of Vicente Rivera y Rivera and María Rosado y Rodríguez). Julia was born in Jayuya, Puerto Rico. Vicente was the son of Valentín Rivera y Rivera and Narcisa Rivera y Rivera. Valentín and Narcisa were born with the same paternal and maternal family names. Jennifer’s great-grandmother María was the daughter of Antonio Rosado and Rodulfa Rodríguez.
Source: Genealogy of Jennifer Lopez (focusing on her mother’s side) – http://www.geni.com