Question: When did the performer of Spellbound quit as a judge?

full_context: Document 1: American Idol: Beginning in the tenth season[citation needed], permanent mentors were brought in during the live shows to help guide the contestants with their song choice and performance. Jimmy Iovine was the mentor in the tenth through twelfth seasons, former judge Randy Jackson was the mentor for the thirteenth season and Scott Borchetta was the mentor for the fourteenth and fifteenth season. The mentors regularly bring in guest mentors to aid them, including Akon, Alicia Keys, Lady Gaga, and current judge Harry Connick, Jr..
Document 2: American Idol: American Idol employs a panel of judges who critique the contestants' performances. The original judges were record producer and music manager Randy Jackson, pop singer and choreographer Paula Abdul and music executive and manager Simon Cowell. The judging panel for the most recent season consisted of country singer Keith Urban, singer and actress Jennifer Lopez, and jazz singer Harry Connick, Jr. The show was originally hosted by radio personality Ryan Seacrest and comedian Brian Dunkleman, with Seacrest continuing on for the rest of the seasons.
Document 3: The Promise of a New Day: "The Promise of a New Day" is the second single (and lead-off track) from American artist Paula Abdul's album "Spellbound". The song was written by Peter Lord and V. Jeffrey Smith. The single was released to radio while the hit "Rush Rush" was still at the top of radio airplay and the pop charts.
Document 4: American Idol: The show had originally planned on having four judges following the Pop Idol format; however, only three judges had been found by the time of the audition round in the first season, namely Randy Jackson, Paula Abdul and Simon Cowell. A fourth judge, radio DJ Stryker, was originally chosen but he dropped out citing "image concerns". In the second season, New York radio personality Angie Martinez had been hired as a fourth judge but withdrew only after a few days of auditions due to not being comfortable with giving out criticism. The show decided to continue with the three judges format until season eight. All three original judges stayed on the judging panel for eight seasons.
Document 5: The Style Council: In 1986, the band released a live album, "Home and Abroad", and in 1987 launched "The Cost of Loving", followed later in the year by the non-album single "Wanted", which reached No. 20 in the UK Singles Chart. However, "Confessions of a Pop Group", released a year later, sold poorly. This led to the band's record label Polydor rejecting their final album (""), which was influenced by the house scene. A greatest hits album called "The Singular Adventures of The Style Council" was released internationally in 1989; it included the non-album single "Promised Land", which had reached No. 27 in the UK earlier that year.
Document 6: American Idol: In season eight, Latin Grammy Award-nominated singer–songwriter and record producer Kara DioGuardi was added as a fourth judge. She stayed for two seasons and left the show before season ten. Paula Abdul left the show before season nine after failing to agree terms with the show producers. Emmy Award-winning talk show host Ellen DeGeneres replaced Paula Abdul for that season, but left after just one season. On January 11, 2010, Simon Cowell announced that he was leaving the show to pursue introducing the American version of his show The X Factor to the USA for 2011. Jennifer Lopez and Steven Tyler joined the judging panel in season ten, but both left after two seasons. They were replaced by three new judges, Mariah Carey, Nicki Minaj and Keith Urban, who joined Randy Jackson in season 12. However both Carey and Minaj left after one season, and Randy Jackson also announced that he would depart the show after twelve seasons as a judge but would return as a mentor. Urban is the only judge from season 12 to return in season 13. He was joined by previous judge Jennifer Lopez and former mentor Harry Connick, Jr.. Lopez, Urban and Connick, Jr. all returned as judges for the show's fourteenth and fifteenth seasons.
Document 7: Whitney: The Greatest Hits: Whitney: The Greatest Hits is a compilation album by American singer Whitney Houston, released in May 2000. The set consists of disc one with ballads and disc two with uptempo numbers and remixes. Houston's performance of "The Star-Spangled Banner" at Super Bowl XXV, and 1988 Olympics tribute "One Moment in Time" are also included in the set. The collection includes four new songs—"Could I Have This Kiss Forever", duet with Enrique Iglesias, "If I Told You That", duet with George Michael, "Same Script, Different Cast", duet with Deborah Cox and "Fine"—all of which were released as singles. It also includes three other songs that had never appeared on a Houston album: "One Moment in Time", "The Star Spangled Banner", and "If You Say My Eyes Are Beautiful", a duet with Jermaine Jackson from his 1986 "Precious Moments" album. Along with the album, an accompanying VHS and DVD was released featuring the music videos to Houston's greatest hits, as well as several hard-to-find live performances including her 1983 debut on "The Merv Griffin Show", and interviews.
Document 8: American Idol: The thirteenth season premiered on January 15, 2014, with Ryan Seacrest returning as host. Randy Jackson and Keith Urban returned, though Jackson moved from the judging panel to the role of in-mentor. Mariah Carey and Nicki Minaj left the panel after one season. Former judge Jennifer Lopez and former mentor Harry Connick, Jr. joined Urban on the panel. Also, Nigel Lythgoe and Ken Warwick were replaced as executive producers by Per Blankens, Jesse Ignjatovic and Evan Pragger. Bill DeRonde replaced Warwick as a director of the audition episodes, while Louis J. Horvitz replaced Gregg Gelfand as a director of the show.
Document 9: American Idol: Season 12 premiered on January 16, 2013. Judges Jennifer Lopez and Steven Tyler left the show after two seasons. This season's judging panel consisted of Randy Jackson, along with Mariah Carey, Keith Urban and Nicki Minaj. This was the first season since season nine to have four judges on the panel. The pre-season buzz and the early episodes of the show were dominated by the feud between the judges Minaj and Carey after a video of their dispute was leaked to TMZ.
Document 10: Forever Your Girl: Forever Your Girl is the debut studio album by American singer Paula Abdul. It was released on June 21, 1988 through Virgin Records. The album was Abdul's breakthrough into the music industry after being a choreographer for high-profile artists including George Michael, ZZ Top, Duran Duran and most notably Janet Jackson. At the time of the album's release it was the most successful debut album of all time and was the first time an artist scored four US "Billboard" Hot 100 number-one singles from a debut album.
Document 11: Spellbound (Paula Abdul album): Spellbound is the second studio album released by Paula Abdul in May 1991. The album was an international success and spawned major radio hits with the singles "Rush Rush", "The Promise of a New Day", "Blowing Kisses in the Wind", "Vibeology" and "Will You Marry Me?". The album went triple platinum in the United States and peaked at No. 1 on the "Billboard" 200. Its worldwide sales stand at 7 million. "U" was planned to be released as the album's sixth single but was scrapped. This is why the performance of "U" on the "Under My Spell" tour VHS release had a strong music video feel.
Document 12: American Idol: Towards the end of the season, Randy Jackson, the last remaining of the original judges, announced that he would no longer serve as a judge to pursue other business ventures. Both judges Mariah Carey and Nicki Minaj also decided to leave after one season to focus on their music careers.
Document 13: American Idol: In what was to become a tradition, Clarkson performed the coronation song during the finale, and released the song immediately after the season ended. The single, "A Moment Like This", went on to break a 38-year-old record held by The Beatles for the biggest leap to number one on the Billboard Hot 100. Guarini did not release any song immediately after the show and remains the only runner-up not to do so. Both Clarkson and Guarini made a musical film, From Justin to Kelly, which was released in 2003 but was widely panned. Clarkson has since become the most successful Idol contestant internationally, with worldwide album sales of more than 23 million.
Document 14: American Idol: The fourteenth season premiered on January 7, 2015. Ryan Seacrest returned to host, while Jennifer Lopez, Keith Urban and Harry Connick, Jr. returned for their respective fourth, third and second seasons as judges. Eighth season runner-up Adam Lambert filled in for Urban during the New York City auditions. Randy Jackson did not return as the in-house mentor for this season.
Document 15: 2002 in British music charts: Interrupting the Chili's run at the top was US singing legend, Bruce Springsteen hit the top with his 5th No. 1 album, The Rising. His success on the singles chart was fading rapidly since the early 90's, with no Top 10 hits since 1994. Returning to the top for a further 2 weeks were the Chili's with By the Way. Having been a successful band throughout the 80's the 90's was a slightly quieter decade for the group, but the release of Californication turned them around in 2000 and By the Way helped propel them straight to the top. Scoring a 2nd consecutive UK No. 1 album, another collection of the late Eva Cassidy's work was compiled and released. Imagine was not quite as successful as Songbird, only topping the chart for a week, but put her on the way to breaking a chart record the following year.
ground_truth: before season nine
sub_queries: Spellbound >> performer Answer: Paula Abdul
When did Paula Abdul quit as a judge? Answer: before season nine