Premise: Juan Rivera is an American singer and actor of Mexican heritage. He is part of one of the most prominent families, leading in regional Mexican music in the United States. His family includes singers, Jenni Rivera, Lupillo Rivera, Chiquis Rivera, and businesswoman Rosie Rivera.. His songs "El Ser Equivocado" and " La Lampara" ranked on the Billboard Latin charts.
Hypothesis: Jenni and Lupillo Rivera are singers in El Ser Equivocado, their own band, as well as singing with Juan Rivera.