Question: Rex Salas worked as a producer for the actress and singer known for which role on The Fresh Prince of Bel-Air

Context paragraphs:
The Fresh Prince of Bel-Air (season 5): The fifth season of "The Fresh Prince of Bel-Air" premiered on September 19, 1994 and aired its season finale on May 15, 1995.  The series opens with Will working in Philadelphia, before a worker from NBC shows up and kidnaps him, telling him that the show's called The Fresh Prince of Bel-Air, not The Fresh Prince of Philadelphia.  Ross Bagley was added to the show's cast, playing a now preschool-aged Nicky Banks despite the character being a newborn infant in the previous season.  This is common in television series and soap operas.  In the first episode to feature this change, Jazz (one of Will's friends) expresses amazement while Will just stares uneasily into the camera.

Tatyana Ali: Tatyana Marisol Ali (born January 24, 1979) is an American actress, model and R&B singer, who is best known for her role as Ashley Banks on the NBC sitcom "The Fresh Prince of Bel-Air" from 1990 to 1996.  She starred as Tyana Jones on the TV One original sitcom "Love That Girl! ", and had a recurring role as Roxanne on the CBS soap opera "The Young and the Restless" from 2007 to 2013.

Parents Just Don't Understand: "Parents Just Don't Understand" is the second single from DJ Jazzy Jeff & The Fresh Prince's second studio album, "He's the DJ, I'm the Rapper".  The song won a Grammy Award for Best Rap Performance at the 1989 Grammy Awards, one of the two songs to do so before the award was discontinued in 1991.  It peaked at #12 on the "Billboard" Hot 100.  The song was released as a single in spring 1988.  The song was referenced several times in the television show "The Fresh Prince Of Bel-Air".  The song was ranked #96 on VH1's 100 Greatest Songs of Hip Hop, and the music video was featured in the 2003 film "Malibu's Most Wanted".

Janet Hubert: Janet Louise Hubert (born January 13, 1956) is an American film and television actress.  She is best known for playing the role of the original Vivian Banks on the sitcom "The Fresh Prince of Bel-Air" from its first season 1990 until the end of its third season in 1993.  Hubert was nominated for an NAACP Image Award for Outstanding Actress in a Comedy Series for her role in 1991.

The Fresh Prince of Bel-Air (song): "Yo Home to Bel-Air", informally known as "The Fresh Prince of Bel-Air theme", is a song performed by DJ Jazzy Jeff & The Fresh Prince.  It is the theme song to the NBC sitcom "The Fresh Prince of Bel-Air".

Rex Salas: Rex Salas (born March 16, 1962) is an American record producer, songwriter, musical director, and music arranger.  Best known in recent years for his work as the musical director for Janet Jackson on several of her tours, Salas has worked with Vanessa Williams, Justin Timberlake, Cher, Boyz II Men, Robert Palmer, Mariah Carey, Stevie Wonder, Lionel Richie, JC Chasez, Earth, Wind and Fire, will.i.am, Robin Thicke, 50 Cent, Jessica Simpson, Nicole Scherzinger, Taylor Dayne, Lindsay Lohan, Adam Levine, Brandy, Maxwell, Leona Lewis, Brian McKnight, Teddy Pendergrass, The Isley Brothers, The Jacksons, UB40, Jeffrey Osborne, All-4-One, Johnny Gill, George Howard, Gladys Knight, The Gap Band, Lalah Hathaway, Jasmine Guy, Tatyana Ali, James Ingram, Corbin Bleu, Patti Austin, Lakeside, The Mac Band, Klymaxx, Chuckii Booker, The Dazz Band, Chanté Moore, Patrice Rushen, Tease, Atlantic Starr, Lenny Williams, Barbara Weathers, Miki Howard, Rebbie Jackson, Aly & AJ, Joyce Kennedy (Mother’s Finest), Paul Jackson, Jr., Brian Simpson, Vesta Williams, Level 42, Sheena Easton and more.

Susan Borowitz: Susan Stevenson Borowitz is an American writer and producer.  She is best known for her work on "Family Ties, The Fresh Prince of Bel-Air, Aliens in the Family", and "Pleasantville""."  During her marriage to writer and comedian, Andy Borowitz (1982–2005), the two co-created "The Fresh Prince of Bel-Air."  This series ran from 1990–1996 and led to Will Smith's stardom.  It won NAACP's Image Award for Outstanding Comedy Series in 1993.  In addition, Susan and Andy co-created and produced many other television situation comedies.  Susan is the author of the comedic novel, "When We’re in Public, Pretend You Don’t Know Me: Surviving Your Daughter's Adolescence So You Don't Look Like an Idiot and She Still Talks to You," published in 2003.

The Fresh Prince of Bel-Air (season 4): The fourth season of "The Fresh Prince of Bel-Air" premiered on September 20, 1993 and aired its season finale on May 23, 1994.  This was the first season to feature Daphne Maxwell Reid as Vivian Banks after Janet Hubert-Whitten's departure.  This was also the first season to feature Nicky Banks as a regular character on the show.  With 26 episodes, this was the longest season of "The Fresh Prince of Bel-Air".

List of The Fresh Prince of Bel-Air characters: The Fresh Prince of Bel-Air is an American sitcom based on the life of Will "The Fresh Prince" Smith.  it was produced by Quincy Jones and Will Smith.  It started airing on NBC from September 10, 1990, to May 20, 1996.  The Fresh Prince was from West Philadelphia and moved to Bel-Air to live with his aunt, uncle, and cousins.  The show is about the struggles he has in Bel-Air and basically his life story.  The theme song of the show was composed by Will Smith including other music played to connect to scenes.  The following are the list of characters in the show.

Girls Ain't Nothing but Trouble: "Girls Ain't Nothing But Trouble" is the debut single by DJ Jazzy Jeff and the Fresh Prince, from their 1987 debut album "Rock the House".  The music is built around a sample from the theme tune of the 1960s television series "I Dream of Jeannie".  It was featured in the 8th episode of "The Fresh Prince of Bel-Air" where Will and Carlton were battling over a girl.  The lyrics "nothing but trouble" were rerecorded by Jazzy Jeff in "Deep, Deep, Trouble" from the Simpsons album "Sing the Blues".  In the song, Will Smith warns his crew to stay away from young women and recounts some unfortunate (but humorous) experiences with them.  In the end of the 1988 version, DJ Jazzy Jeff references two of the duo's further singles, "Parents Just Don't Understand" and "Nightmare on My Street."  The song was only released on vinyl.  The music video was released in 1986.  On April 21, 2016, after the death of Prince, MTV accidentally aired this music video during a Prince marathon.

Supporting paragraphs: Rex Salas Tatyana Ali
Answer: Ashley Banks