Question: Who started earlier, Ghinzu or Charlotte Gainsbourg?
Context: Love on the Beat is a 1984 album by French singer and songwriter Serge Gainsbourg.  On this album, Gainsbourg used American musicians to achieve a funk-heavy rock sound.  The album was controversial due to its very sexual lyrical content, with homosexuality and prostitution as the subject matters on many of the tracks.  Perhaps most controversial was "Lemon Incest", which was set to Frédéric Chopin's Étude No. 3 and sung as a duet with his then-12-year-old daughter Charlotte Gainsbourg. I Do (Original title: Prête-moi ta main) or Rent a Wife (international working title), is a 2006 French romantic comedy directed by Éric Lartigau, based on an original idea by Alain Chabat.  The film stars Charlotte Gainsbourg, Alain Chabat and Bernadette Lafont.  It is Chabat and Gainsbourg's third collaboration, after "Ils se marièrent et eurent beaucoup d'enfants" (2004) and "The Science of Sleep" (2006). The 2008–09 Elitserien season was the 34th season of Elitserien.  It began on September 15, 2008, with the regular season ending February 28, 2009.  The playoffs of the 85th Swedish Championship ended on April 8, with Färjestads BK taking the championship.  The season started earlier than previous seasons due to the 2009 Men's World Ice Hockey Championships in Switzerland had been scheduled earlier than normal. Charlotte Lucy Gainsbourg (born 21 July 1971) is a British-French actress and singer.  She is the daughter of English actress Jane Birkin and French singer and songwriter Serge Gainsbourg.  After making her musical debut with her father on the song "Lemon Incest" at the age of 12, she released an album with her father at the age of 15.  More than 20 years passed before she released three albums as an adult ("", "IRM" and "Stage Whisper") to commercial and critical success.  Gainsbourg has also appeared in many films, including several directed by Lars von Trier, and has received both a César Award and the Cannes Film Festival Best Actress Award. Charlotte for Ever is the debut album by Anglo-French musician and actress Charlotte Gainsbourg, released in 1986.  All songs except #8 (music by Soviet composer Matvei Blanter) were written by her father, Serge Gainsbourg.  In parts of the world, the album was released under the controversial title "Lemon Incest".  Mercury Records re-released the album in France in 2007 under the Lemon Incest title. Ghinzu is an alternative rock band founded in 1999 in Brussels, Belgium. Charlotte for Ever is a 1986 feature film directed by Serge Gainsbourg, starring himself, Charlotte Gainsbourg, Roland Bertin and Roland Dubillard. 5:55 is the second album by French musician and actress Charlotte Gainsbourg.  It is also her first album release in twenty years.  Charlotte collaborated on the album with French duo Air, English musician Jarvis Cocker, and Irish singer-songwriter Neil Hannon, as well as Radiohead's main producer Nigel Godrich.  "The Songs That We Sing" and "5:55" were released as singles.  The album went platinum in France, selling over 500,000 copies.  In the United States, the album sold a modest 22,000 copies.  "The Songs That We Sing" was #78 on "Rolling Stone"' s list of the 100 Best Songs of 2007. "Lemon Incest" is a song written, composed and performed by Serge Gainsbourg in duet with his daughter Charlotte Gainsbourg.  Recorded in 1984, the song was released as a single from Gainsbourg's album "Love on the Beat" in 1985.  It is also available on Charlotte's 1986 album "Charlotte for Ever".  It was controversial because of its theme, but nevertheless successful, reaching number 2 in the French charts. Lemming is a 2005 French psychological thriller film directed by Dominik Moll and starring André Dussollier, Charlotte Rampling, Charlotte Gainsbourg and Laurent Lucas.  It was entered into the 2005 Cannes Film Festival.
Answer: Charlotte Lucy Gainsbourg