Selena made a cameo appearance alongside Gaytán in the hit telenovela Dos Mujeres, Un Camino.
4.At the time, Jennifer Lopez became the highest-paid Latina in Hollywood history, earning a million dollars for her role.
5.Director Gregory Nava had to fight to get Lopez the role because Warner Bros. was talking to other non-Latina actresses to play Selena.
6.To prepare for the role, the cast spent much of their time with the Quintanilla family. Lopez actually moved in with Suzette Quintanilla in Corpus Christi, Texas.
7.Several Latino advocacy groups protested Lopez's casting in the role of Selena, feeling a New Yorker with Puerto Rican heritage was not fit to play a Mexican-American from Texas.
8.The movie inspired Lopez to pursue a career in music.
9.Although Lopez had to sing and dance in the audition, the film used Selena's actual singing voice for all the songs.
10.Jennifer Lopez only sang three words in the entire film. It was during the Monterrey concert where she begins the slow version of "Como La Flor."
11.At first, Abraham Quintanilla did not approve of Gregory Nava as the director of the film because he had "an ego problem."
12.Abraham Quintanilla wanted Nava to remove the scene where Selena and Chris Perez (Selena's guitarist/husband) elope because he "didn't want Selena's fans to think that [eloping] is the right thing to do."
13.Since Jon Seda was unable to play the guitar like Chris Perez, they had the actual Chris Perez visit the set so he could play for a close-up. It was a one-shot deal.
14.A total of 35,000 extras arrived for the scene where Selena performed her final concert at the Houston Astrodome.
15.The concert scene where Selena sings at the Houston Astrodome was actually shot at the Alamodome in San Antonio.
16.Edward James Olmos gained 50 pounds in order to play Abraham Quintanilla.
17.Constance Marie required four hours of makeup time to look like Selena's mother, Marcella Quintanilla.
18.Marie plays Jennifer Lopez's mother in the film, even though she's only four years older than Lopez.
19.She is also 46 days younger than Jackie Guerra, who plays Selena's sister, Suzette.
20.Lupe Ontiveros was 54 when she played 34-year-old Yolanda Saldivar.
21.Abraham Quintanilla wanted the film to stop short of depicting Selena's murder, but Nava insisted it was "dramatically necessary."