Question: What song did the female vocalist for the hip hop group The Black Eyed Peas release on September 22, 2017?

Context articles: Double Dutchess
Fergie (singer)
Bridging the Gap (Black Eyed Peas album)
La Paga
Pump It
The E.N.D. World Tour
Da Mouth
The Black Eyed Peas
Fergalicious
The Dutchess

Double Dutchess is the second studio album by American singer Fergie.
 It was released on September 22, 2017.
 The album is the singer's first to be released under her own imprint, Dutchess Music, in a partnership with Retrofuture Productions and BMG Rights Management, and first since her solo debut, "The Dutchess" (2006).
 Promotion for the album began with the release of the album's first single "L.A. Love (La La)" in late 2014. "
M.I.L.F. $" was released as the second single from the album in July 2016, followed by the release of "Life Goes On" in November that same year. "
You Already Know" featuring Nicki Minaj was released as the fourth single on September 12, 2017.
 "Double Dutchess" received mixed reviews from music critics.
Fergie Duhamel ( ) (born Stacy Ann Ferguson; March 27, 1975) is an American singer, songwriter, and actress.
 She is the female vocalist for the hip hop group The Black Eyed Peas, with whom she has achieved chart success worldwide.
 Her debut solo album "The Dutchess" (2006) was a major commercial success on the charts and spawned three "Billboard" Hot 100 number one singles; "London Bridge", "Glamorous", and "Big Girls Don't Cry".
Bridging the Gap is the second studio album by American hip hop group Black Eyed Peas, released on September 26, 2000.
 This is their last album as "Black Eyed Peas", before they changed their name to "The Black Eyed Peas".
"La Paga" is a song written and performed by Colombian singer-songwriter Juanes.
 It's the fifth of six radio singles from his second solo studio album, "Un Día Normal".
 "La Paga" can also be found on the compilation album "2005 Año de Exitos", which also features hit singles by Paulina Rubio, Luis Fonsi, and David Bisbal, among many other artists.
 The remix features rapper Taboo and occasionally will.i.am, both from The Black Eyed Peas.
 The remix can be found on The Black Eyed Peas album "Elephunk" Bonus Track Version, and Juanes albums, "Mi Sangre Tour Edition (2005)", "Mi Sangre (2005 Double Disc Version)", and "Mi Sangre European Tour Edition".
 "La Paga" contains a sample of Buena Vista Social Club's "Candela".
"Pump It" is a 2005 song by The Black Eyed Peas.
 It was released as the fourth and final single from The Black Eyed Peas' 2005 album "Monkey Business".
 This song was also remixed for the deluxe edition of the group's fifth studio album "The E.N.D" as "Pump It Harder".
 "Pump It" heavily incorporates music from Dick Dale's 1962 surf version of the song "Misirlou" (known by many for being featured in the 1994 Quentin Tarantino film "Pulp Fiction").
 "Miserlou" (sometimes rendered "Misirlou") is a popular folk song of Eastern Mediterranean origin, with an Egyptian version dating back to 1919, and a Greek version of 1927 which is believed to have been written by Tetos Dimitriadis, the arrangement of which is credited to Nicholas Roubanis for his 1941 released jazz version.
The E.N.D. World Tour was the third concert tour by American hip hop group The Black Eyed Peas, in support of their fifth studio album "The E.N.D." (2009).
 The tour began in Japan on September 15, 2009, with shows also performed in Australia and New Zealand in 2009.
 The group toured in North America starting in February 2010, with dates also planned for Europe starting in Dublin, Ireland in May.
 The group performed 2 shows in Paradise, Nevada at the end of 2009 as a warm up to their extensive North American tour.
 The tour was also expected to reach South America and more parts of Asia during 2010.
 It is the group's biggest tour production-wise to date, with the group's female vocalist Fergie stating that they are "trying to up [their] game" and the shows will "utilize a lot of the technology that's out there".
 The E.N.D. World Tour was backed by presenting sponsor BlackBerry, and Bacardi as the official spirit of the tour.
Da Mouth () was a Taiwanese hip hop band made up of MC40, DJ Chung Hua, male vocalist Harry, and female vocalist Aisa.
 They were formed in 2007 and disbanded in 2016.
 They are considered the Asian The Black Eyed Peas due to the group's diversity.
 The band's Chinese band name directly translates into "big mouth".
 Their English band name is derived from the concatenation of the Chinese character for "big" 大, which when romanized using pinyin becomes "dà", and the translation of the second half of their Chinese band name.
 They released their self-titled debut album "Da Mouth" on 16 November 2007.
The Black Eyed Peas (originally simply Black Eyed Peas) are an American group, consisting of rappers will.i.am, apl.de.ap, Taboo, and Fergie.
 Originally an alternative hip hop group, they subsequently changed their musical sound to pop and dance-pop music.
 Although the group was founded in Los Angeles in 1995, it was not until the release of their third album "Elephunk" in 2003 that they achieved high record sales.
 Since that time, the group has sold an estimated 76 million records (35 million albums and 41 million singles), making them one of the world's best-selling groups of all time.
 According to Nielsen SoundScan, The Black Eyed Peas were the second-best-selling artist/group of all time for downloaded tracks, with over 42 million sales as of the end of 2011.
"Fergalicious" is a song recorded by American singer and rapper Fergie for her debut studio album, "The Dutchess" (2006).
 The title is a portmanteau of "Fergie" and "delicious".
 It was written by Fergie and The Black Eyed Peas groupmate will.i.am, who also produced the song as well as providing the instrumentation and additional vocals.
 The song was slated as the second single from the album and released for airplay on October 23, 2006.
 "Fergalicious" is an dance, electro and hip hop song with R&B characteristics.
 It contains compositional samples of "Supersonic", a song written by Dania Maria Birks, Juana Michelle Burns, Juanita A. Lee, Kim Nazel, and Fatima Shaheed and performed by J. J. Fad, and "Give It All You Got", a song written by Derrick Rahming and popularized by Afro-Rican.
 The song's bridge contains an interpolation of "Night Train" by Jimmy Forrest and James Brown.
 The critical reception of "Fergalicious" was positive, with many praising it as a catchy and danceable track.
 Some music critics compared the song to "My Humps" (2006), a single released by The Black Eyed Peas from their fourth studio album "Monkey Business" (2005).
The Dutchess is the debut studio album by American singer Fergie.
 It was released on September 23, 2006 through A&M Records and the will.i.am Music Group as her first solo album since the break from her band The Black Eyed Peas.
 The album was recorded between The Black Eyed Peas' tour in 2005, and the songs were written throughout the last eight years that preceded its release.
 While developing the album, Fergie wanted to create an autobiographical album that would be more intimate between her and the listener.
 By doing so, the album experiments with different music genres, including pop, hip hop, R&B, reggae, punk rock and soul.
 Lyrically, "The Dutchess" has themes about love and critics, while also dealing with her drug abuse and addiction.