Jennifer Lopez as Selena Quintanilla

Jackie Guerra as Suzette Quintanilla

Constance Marie as Marcela Quintanilla

Alex Meneses as Sara

Jon Seda as Chris Perez

Edward James Olmos as Abraham Quintanilla

Jacob Vargas as A. B. Quintanilla

Pete Astudillo as Self - Dinos 1990's

Rubén C. González as Joe Ojeda - Dinos 1990's

Ricky Vela as Self - Dinos 1990's

Don Shelton as Stage Dancer

Richard Emanuelle as Concert Reporter

Panchito Gómez as Young Abraham - Dinos 1961

Richard Coca as Bobby - Dinos 1961

George Perez as Seff - Dinos 1961

Brian Fallteen as Club Owner

Carmen Martínez as Irate Club Goer

Elisabeth Gonzalez as Irate Club Goer

Richard Iglesias as Irate Club Goer

Everett Sifuentes as Lerma's Club Owner

Gil Glasgow as Police Officer - 1961

Rebecca Lee Meza as Young Selena

Victoria Elena Flores as Young Suzette

Rafael Tamayo as Young Abie

Carl William Holler as Neighbor

Bel Hernandez as Delores Quintanilla

Gail Cronauer as Woman Customer

Elia Ortiz as Waitress

Fernando Cubillas as Eddie Quintanilla

Sal Lopez as Juan Luis

Richard William Hughes as MC

Erick Carrillo as First Cholo

Frank Mendez as Second Cholo

Seidy López as Deborah

Francisco J. De La Fuente as Hotel Manager

Don Cass as Security Guard

Keith Kaslow as Hotel Manager

Peter P. Montejano as Chris' Friend

Michael Guerrero as Chris' Friend

Ronald Gonzales as Chris' Friend

Chris Doughton as Chris' Friend

León Singer as Concert Promoter

Martha Flores as Monterrey Reporter

Terry Elena Ordaz as Monterrey Reporter

Marcos Padilla as Concert Official

Valerio Longoria Sr. as Accordion Player

Philip Raybourn as Bungie Jump Attendant

Mark Carrillo as Manuel

Darline Tigrett as Mexico City Reporter

Donnie Neubauer as Record Executive

John Verea as Jose Behar

Joe Stevens as Record Producer

Lupe Ontiveros as Yolanda Saldívar

Marika Baca as Pedicurist

Michelle McManus as Pedicurist

Barbara Petricini-Buxton as Saleslady

Leonardo Martinez as Boutique Worker

Molly Moroney as Store Manager

Desi McGill as Blonde Teenager

Tom Christopher as Grammy Presenter

Cora Cardona as Head Seamstress

Amin Mery as Paramedic

Selena Quintanilla as Self (archive footage)

A.B. Quintanilla as Self (archive footage)

Suzette Arriaga as Self (archive footage)