Question: Johnny Canales and Selena were both what?

Context paragraphs:
Selena Lee Canales: Selena Lee Canales (born September 19, 1995) is an American singer/songwriter.  She has been recognized by the Secretary of State of Rhode Island as an individual who has made exceptional contributions to the Honduran Community.  Selena Lee began her musical career at the age of 11.  Lee launched her solo career with her first single "I Remember" in 2013.  Her song had a positive acceptance in the US and became popular in Central America, with radio play in Honduras.

Lisa Lopez: Lisa Lopez is a Tejano music singer who had a United States "Billboard" Regional Mexican Airplay number one single with "Si Quieres Verme Llorar" (1982).  Lopez's core audience was targeted towards Mexicans, and became the first female Tejano singer to appear on the "Billboard" Top Latin Albums chart in October 1986.  Historically, female musicians were commercially less successful than male performers.  Lopez became a successful female Tejano singer before the genre's 1990s golden age, and was among the seven female singers who became popular artists; including Chavela Ortiz, Patsy Torres, Laura Canales, Shelly Lares, Elsa Garcia, and Selena.

Performances (Selena video): Performances is a live DVD that features previously unreleased footages of Selena during the "Johnny Canales Show", a live coverage music television show, from the periods of 1993 to 1994.

Selena: Selena Quintanilla-Pérez (] or ] ; April 16, 1971 – March 31, 1995) was an American singer, songwriter, spokesperson, model, actress, and fashion designer.  Called the Queen of Tejano music, her contributions to music and fashion made her one of the most celebrated Mexican-American entertainers of the late 20th century.  "Billboard" magazine named her the top selling Latin artist of the 1990s decade, while her posthumous collaboration with MAC cosmetics became the best-selling celebrity collection in cosmetics history.  Media outlets called her the "Tejano Madonna" for her clothing choices.  She also ranks among the most influential Latin artists of all-time and is credited for catapulting a music genre into the mainstream market.

Tejano music: Tejano music or Tex-Mex music (Texan-Mexican music) is the name given to various forms of folk and popular music originating among the Mexican-American populations of Central and Southern Texas.  With roots in the late 19th century, it became a music genre with a wider audience in the late 20th century thanks to artists such as Selena (often referred to as "The Queen of Tejano"), Mazz, La Mafia, La Sombra, Elida Reyna, Elsa García, Laura Canales, Oscar Estrada, Jay Perez, Emilio Navaira, Esteban Steve Jordan, Gary Hobbs, Shelly Lares, Stefani Montiel, David Lee Garza, Jennifer Peña, and La Fiebre.

Johnny Canales: Johnny Canales (born 1947 in General Treviño, Nuevo Leon) is a former Tejano singer, and was host of the popular show titled ""The Johnny Canales Show"".  Canales is credited with one of the first live performances of Selena by her thirteenth birthday.  He took Selena y Los Dinos for their first concerts in Mexico.  As a radio DJ in 1974, Canales gave Ruben Naranjo considerable airplay.

Supporting paragraphs: Johnny Canales Selena
Answer: singer