Question: The song "Pretty Hurts" was written by Beyoncé, Ammo, and a woman that started her career as a singer in what acid jazz band?

Context articles: Directions In Groove
Synkronized
Sia (musician)
Jamiroquai discography
Jamiroquai
Jay's Selection
Seven Days in Sunny June
List of number-one dance singles of 2014 (U.S.)
When You Gonna Learn
Pretty Hurts

Directions In Groove (DIG) are a popular Australian acid jazz band originally from the suburb of Redfern in Sydney, who produced several distinctive acid-jazz / groove / funk albums in the 1990s.
 Originally known as "dig" and performing instrumental acid jazz, the band became popular with a Sunday night residency at Kinselas, a venue on Oxford St in Sydney.
 Word quickly spread and the band was soon on the road and recorded an EP titled "Directions in Groove" which was the highest selling independent release of its era and attracted Polygram records to sign the band in 1993.
Synkronized is the fourth studio album released by funk/acid jazz band Jamiroquai.
 It was released on 8 June 1999 on Work Group in the United States and on 14 June 1999 in the United Kingdom under S2 Records.
 The album contains funk rock, acid jazz and disco elements.
 It is also known for being the last Jamiroquai album featuring the band's more traditional line-up and sound.
Sia Kate Isobelle Furler ( ; born 18 December 1975) is an Australian singer-songwriter, record producer and music video director.
 She started her career as a singer in the local Adelaide acid jazz band Crisp in the mid-1990s.
 In 1997, when Crisp disbanded, she released her debut studio album titled "OnlySee" in Australia.
 She then moved to London, England, and provided lead vocals for the British duo Zero 7.
The discography of Jamiroquai, British funk and acid jazz band formed in 1992.
 Fronted by lead singer Jay Kay, Jamiroquai were initially the most prominent component in the early-1990s London-based acid jazz movement.
 Subsequent albums have explored other musical directions such as pop, rock, disco and electronica.
 Their best known track is "Virtual Insanity", which won four awards at the 1997 MTV Video Music Awards.
 Jamiroquai have sold more than 35 million albums worldwide and won a Grammy Award in 1998.
Jamiroquai ( ) are a British funk and acid jazz band formed in 1992.
 Fronted by lead singer Jay Kay, Jamiroquai was initially the most prominent component in the London-based funk/acid jazz movement, alongside groups such as Incognito, the James Taylor Quartet, and the Brand New Heavies.
 Subsequent albums have explored other musical directions such as pop, rock, and electronica.
Jay's Selection is the first compilation album released by British funk/acid jazz band Jamiroquai.
 The album features a selection of tracks chosen and mixed by lead singer Jay Kay.
 The album was released exclusively in Japan in 1996, and has never been available in the United Kingdom.
 Although Jay's vocals do not appear on any of the tracks, you can clearly hear that the group have added their usual acid jazz theme to each recording.
"Seven Days In Sunny June" is the second single from British funk/acid jazz band Jamiroquai's sixth studio album, "Dynamite".
 Written by lead singer Jay Kay and new keyboardist Matt Johnson, the track is considered to be a throwback to the old acid jazz sound upon which Jamiroquai made its name.
 The song is, in effect, a tale of unrequited love.
 The song peaked at #14 on the UK Singles Chart.
 The song was also used in the soundtrack for the film "The Devil Wears Prada".
 The video features the band having a party in a garden, where they do random things, such as riding minibikes, having ketchup lowered from a helicopter, and throwing confetti at each other.
The U.S. Dance Club Songs chart is published weekly by "Billboard".
 It compiles the weeks most popular songs from a sample of reporting DJ's around the country.
 The first number-one song of 2014 was "Unconditionally" by Katy Perry.
 With remixes by Syn Cole, Manufactured Superstars, Tracy Young and Country Club Martini Crew, it became her twelfth consecutive chart topper, extending her own record for the most number-ones in a row in the thirty-seven year history of the chart.
 Perry achieved a further three number one singles during the year – "Dark Horse" featuring Juicy J, "Birthday" and "This Is How We Do" – with the last becoming her record-extending fifteenth consecutive number-one.
 Beyoncé was one of three acts to top the chart three times, beginning with "Blow", then "Partition" and her twenty-second in total, "Pretty Hurts".
 Iggy Azalea and Dave Audé achieved three number-ones; the former with "Fancy" featuring Charli XCX, "Black Widow" featuring Rita Ora and "Booty", a collaboration with Jennifer Lopez, and Audé with "Take Me Away", "Aftermath (Here We Go)" and "Hustlin.
 Demi Lovato topped the chart twice with "Neon Lights" and "Really Don't Care" featuring Cher Lloyd. "
Somebody Loves You" became Betty Who's first song to top the chart.
"When You Gonna Learn" is the debut single released by British funk/acid jazz band Jamiroquai.
 It was originally released in 1992 by Acid Jazz Records, then re-released on Sony Records in 1993 as the lead single from the band's debut studio album, "Emergency on Planet Earth".
 The lyrical themes, like many of Jamiroquai's early songs, speak of environmental awareness.
"Pretty Hurts" is a song recorded by American singer Beyoncé for her eponymous fifth studio album (2013).
 It impacted mainstream radio in the United States on June 10, 2014, as the fourth single from the album.
 The song was written by Sia, Beyoncé and Ammo, and its production was handled by the former two.
 "Pretty Hurts" was initially written for Katy Perry and then offered to Rihanna; both artists failed to record the track and as a result it was sent to Beyoncé instead.
 It is a power pop and soul ballad, instrumentally complete with a sparse background honed with the use of synths, minor chords and a "booming" drum beat.
 The track's lyrical content deals with subjects of third-wave feminism, self-empowerment and body image.
 Additionally, the song's lyrics deal with the consequences of society's high standards of beauty, and in "Pretty Hurts" eating disorders are depicted as one of the subjected results.