Question: Which Eg White produced singer had a number one single in 2017?
Context: Wasted In Jackson is the debut studio album recorded by American singer-songwriter Lauren Pritchard, produced by Eg White and was released on 25 October 2010 on Island Records.  The album was digitally released on 25 October 2010, followed by a physical release on 25 October 2010 through Island Records.  The lead single from the album, "When the Night Kills the Day", was released on 3 May 2010.  A second single from the album, "Painkillers", was released on 9 August 2010.  A third single from the album, "Not the Drinking", was released on 25 October 2010, the same day as the album's release.  "Not The Drinking" was the only single not to be released physically.  All singles have so far failed to chart.  "Not the Drinking" was added to BBC Radio Two A-List in October 2010 and remained there for two weeks.  "Wasted In Jackson" entered the UK Album Chart at 84 on 31 October.  A fourth single, "Stuck", was released on 14 February 2011. "I Am" is a song by British singer and songwriter Leona Lewis from her fifth studio album, "I Am" (2015).  The song was written by Lewis, Toby Gad and Eg White, with Gad and White producing it.  Lyrically, "I Am" is about the feelings and emotions experienced by Lewis following her departure from her former record label Syco and its boss, Simon Cowell.  It is a dance-influenced track which makes use of strings, piano and drums as part of its instrumentation.  Its composition garnered comparisons to singers Avril Lavigne and Massive Attack.  Island released "I Am" on 17 July 2015 as the lead single for the United Kingdom, but it is the second single to be released from the album overall.  Remixes by Fastlane and DEVolution were also released.  The track garnered a positive response from music critics, many of whom praised Lewis' strong and emotive vocal performance and described it as a standout on the album.  Lewis has performed the song live on "" and at the BBC's Radio 2 Live in Hyde Park festival. Francis Anthony "Eg" White (born 22 November 1966) is a British musician, songwriter and producer.  White is primarily known for his work with successful acts such as Adele, Florence and the Machine, Dua Lipa, Tom Odell, Sam Smith, Will Young, James Morrison, Linkin Park, Pink, Joss Stone, Maverick Sabre and Rebecca Ferguson. Adele is an English singer and songwriter.  After signing a contract with record label XL Recordings in September 2006, Adele began to work on her debut studio album, "19", which was ultimately released in 2008.  At this time, the singer contributed guest vocals on the song "My Yvonne" for Jack Peñate's debut studio album "Matinée" (2007).  The first single released from "19" was "Chasing Pavements", which Adele wrote in collaboration with Eg White.  They co-wrote two other songs for the album: "Melt My Heart to Stone" and "Tired".  She also collaborated with Sacha Skarbek on the single "Cold Shoulder" and recorded a cover version of Bob Dylan's "Make You Feel My Love".  However, most of the songs were written solely by Adele, including "Best for Last", "Crazy for You", "First Love", and "My Same", as well as her debut single, "Hometown Glory". "One More Light" is a song by American rock band Linkin Park.  It is the ninth and title track from their seventh studio album, "One More Light".  The song was co-written with Eg White about a friend of the band who had died of cancer.  The song will be released to US contemporary hit radio on October 3, 2017 as the album's third single.  It is Chester Bennington's third posthumously released single. "Just a Little Bit" is a song by English singer and former Sugababes member Mutya Buena.  The song was written by Eg White and Pam Sheyne, and produced by White.  It is the opening track from her debut studio album "Real Girl", and was released in the United Kingdom on 22 October 2007 as the album's third single.  "Just a Little Bit" is an R&B song with elements of soul.  It received generally positive reviews from music critics, who commended Buena's vocal performance.  The single peaked at number 65 on the UK Singles Chart.  Buena performed it at The Borderline, London in April 2007. Dua Lipa ( ; ] ; born 22 August 1995) is an English singer, songwriter and model.  Her musical career began at age 16, when she began covering songs by other artists on YouTube.  In 2015, she was signed with Warner Music Group, and released her first single soon after.  In December 2016, a documentary about Lipa was commissioned by "The Fader" magazine, titled "See in Blue".  In January 2017, she won the EBBA Public Choice Award.  Her self-titled debut studio album was released on 2 June 2017.  The album spawned seven singles, including the top-10 single "Be the One" and the number-one single "New Rules". "Warwick Avenue" is a song by Welsh singer Duffy from her debut album "Rockferry" (2008).  The title refers to Warwick Avenue tube station in London.  It was written by Jimmy Hogarth, Eg White, and Duffy and produced by Hogarth.  It was released in May 2008 as the third single (second in North America) from the album, but had already charted by March and April due to download sales.  It peaked at number three on the UK Singles Chart due to strong download and physical sales and has sold 249,165 copies in the UK to date.  The B-side to the 7" single is "Loving You", and was written by Duffy, Richard J. Parfitt of the 60ft Dolls and Owen Powell of Catatonia. "Shoulder to Shoulder is a single recorded by British soul recording artist Rebecca Ferguson, taken from her debut album "Heaven" (2012).  It was written by Ferguson and Eg White and produced by Lattimer.  It was released as the fifth and final single from "Heaven" on December 9.  But in Germany, "Teach Me How to Be Loved" was released as the final single instead.  Because it was never released as a digital download or physical CD, "Shoulder to Shoulder" is not considered an official single. "Once" is a song by English singer and songwriter Diana Vickers, written by Cathy Dennis and Eg White for Vickers' debut studio album, "Songs from the Tainted Cherry Tree" (2010).  "Once" was produced and mixed by Mike Spencer and released as the album's lead single and Vickers' debut single on 16 April 2010.  It reached number one on the UK Singles Chart, making it Vickers' most successful single release to date.
Answer: Dua Lipa