Question: What is the record label of the Dirrty singer?

full_context: Document 1: 1997 MTV Europe Music Awards: The 1997 MTV Europe Music Awards were held at The Ahoy, Rotterdam, Netherlands on 6 November 1997 and were hosted by Ronan Keating. The Prodigy were the big winners of the night winning 3 awards including Best Video.
Document 2: Sing for Me (Christina Aguilera song): "Sing for Me" is a song recorded by American recording artist Christina Aguilera for her seventh studio album, "Lotus" (2012). It was written by Ginny Blackmore, Aguilera and producer Aeon "Step" Manahan. Described by Aguilera as being one of the more emotional tracks on "Lotus", the song was inspired by the music of Whitney Houston, Mariah Carey, and Etta James, to which she had frequently listened while growing up.
Document 3: 2002 MTV Europe Music Awards: Performances included a rendition of "Dirrty" from Christina Aguilera featuring Redman as they performed in a boxing ring with Christina sporting leather chaps. Pink, Bon Jovi and Foo Fighters each performed as did Coldplay and Eminem, both making their EMA debut.
Document 4: Around the World (Christina Aguilera song): "Around the World" is a song by American recording artist Christina Aguilera from her seventh studio album, "Lotus" (2012). It was written by Aguilera and Ali Tamposi and was co-written and produced by Supa Dups and Jason Gilbert. The song is an uptempo pop track, with crashing drums and a thumping bassline. The song is about how Aguilera wants to make love in different countries around the world with her lover. It also refers to her 2001 single "Lady Marmalade", where she whispers the lyrics "Voulez-vous coucher avec moi, se soir?". "Around the World" received mixed reviews from music critics; some thought it was fun, while others felt it was faceless. Upon the release of "Lotus", the song debuted and peaked at number 158 on the South Korean International singles chart.
Document 5: Madonna (entertainer): From the beginning of 2014, Madonna began to make multiple media appearances. She appeared at the 56th Annual Grammy Awards in January 2014, performing "Open Your Heart" alongside rappers Macklemore & Ryan Lewis and singer Mary Lambert, who sang their single "Same Love", as 33 couples were wed onstage, officiated by Queen Latifah. Days later, she joined singer Miley Cyrus on her MTV Unplugged special, singing a mash-up of "Don't Tell Me" and Cyrus' single "We Can't Stop" (2013). She also extended her business ventures and in February 2014 the singer premiered MDNA Skin, a range of skin care products, in Tokyo, Japan. After visiting her hometown of Detroit during May 2014, Madonna decided to contribute funds to three of the city's organizations, to help eliminate poverty from there. The singer released a statement saying that she was inspired by their work, adding that "it was obvious to me that I had to get involved and be part of the solution to help Detroit recover".
Document 6: Sing for the Moment: ``Sing for the Moment ''contains samples of the song`` Dream On'' by the rock band Aerosmith. Joe Perry plays the guitar solo at the end of the song, and a sample of Steven Tyler singing is used as the chorus for this song. Eminem chants ``sing ''when Tyler starts to sing the chorus, and Eminem also chants`` sing with me'' and ``come on ''. Eminem says the words in his live performances as well. The beginning of the song samples the intro of`` Dream On''. ``Sing for the Moment ''was later released on Eminem's greatest hits compilation album Curtain Call: The Hits (2005).
Document 7: Slimmy: In 2007, Slimmy returned to Portugal, embarking on an extensive national tour in preparation for the release of his debut album “Beatsound Loverboy”, on the Som Livre label. The album features a fusion of rock and electro music, releasing three singles, “Beatsound Loverboy”, “Show Girl” and “You Should Never Leave Me”. The music video for “Show Girl” gained controversy for its revealing lesbian content. “Beatsound Loverboy” and “You Should Never Leave Me” appeared on the “Morangos com Açúcar” soundtrack and the album was voted the 3rd best national album of the past 15 years, chosen by the listeners of the national radio station Antena 3. The year 2008 began with a new tour, with Slimmy presenting the full album throughout the country. The album garnered much recognition within the media and earned Slimmy a nomination for “Golden Globe Newcomer of the Year” as well as a nomination in the “MTV Europe Music Awards” for “Best Portuguese Act”. Slimmy edited in digital format the “Slimmy Unplugged”, his only live album to date, with 13 songs, recorded live at Salon Castelense in June of that year.
Document 8: Lotus Intro: "Lotus Intro" is a song recorded by American singer Christina Aguilera for her seventh studio album, "Lotus" (2012). Written by Aguilera, Dwayne Abernathy, Candice Pillay and Alex da Kid, the song is about her rebirth as an artist, and is a representation of the symbolic nature of the Lotus Flower. "Lotus Intro" was created from Aguilera's passion for "chill-out" electronica music, and incorporates electronic and electronica styles. A sample of M83's "Midnight City" was originally included in the demo, but was ultimately not cleared.
Document 9: Madonna (entertainer): Madonna gave another provocative performance later that year at the 2003 MTV Video Music Awards, while singing "Hollywood" with Britney Spears, Christina Aguilera, and Missy Elliott. Madonna sparked controversy for kissing Spears and Aguilera suggestively during the performance. In October 2003, Madonna provided guest vocals on Spears' single "Me Against the Music". It was followed with the release of Remixed & Revisited. The EP contained remixed versions of songs from American Life and included "Your Honesty", a previously unreleased track from the Bedtime Stories recording sessions. Madonna also signed a contract with Callaway Arts & Entertainment to be the author of five children's books. The first of these books, titled The English Roses, was published in September 2003. The story was about four English schoolgirls and their envy and jealousy of each other. Kate Kellway from The Guardian commented, "[Madonna] is an actress playing at what she can never be—a JK Rowling, an English rose." The book debuted at the top of The New York Times Best Seller list and became the fastest-selling children's picture book of all time.
Document 10: Let There Be Love (Christina Aguilera song): "Let There Be Love" is a song recorded by American singer Christina Aguilera for her seventh studio album, "Lotus" (2012). It was written and produced by Max Martin and Shellback, with additional writing from Bonnie McKee, Oliver Goldstein, Oscar Holter and Jakke Erixson. Having originally collaborated with other producers in her earlier works, Aguilera stated that the "full circle" her career had taken became the right time to work with Martin. The song combines dance-pop, EDM and pop music genres, and is influenced by electronica and trance. Its instrumentation incorporates synths, drums and electronics.
Document 11: Touch My Body: Carey achieved critical and commercial success with her tenth studio album, "The Emancipation of Mimi" (2005). and the second best-seller around the world, It earned a myriad of music industry awards, and brought Carey back to the top of pop music following her decline in 2001. After completing The Adventures of Mimi Tour, Carey began working on material for her eleventh studio effort, the yet untitled "E=MC²" (2008). "E=MC²" was hailed as one of the most anticipated albums of 2008, with many critics weighing their opinions on whether Carey would be able to deliver significant success, following her achievements with "The Emancipation of Mimi". "Touch My Body" was eventually chosen as the lead single through a vote in between the record executives at Island Records, with the final choices being the former and "I'm That Chick" (titled "I'm That Chick You Like" at that point). After choosing the former, the song was sent to radio stations worldwide on February 12, 2008 and to digital outlets on March 24, 2008.
Document 12: Make the World Move: "Make the World Move" is a song recorded by American singer Christina Aguilera for her seventh studio album, "Lotus" (2012). It features guest vocals from Cee Lo Green. The song was written by Alexander Grant, Mike Del Rio, Candice Pillay, Jayson DeZuzio, Dwayne Abernathy and Armando Trovajoli. Musically, the track is an up–tempo inspirational song, which combines dance, R&B and soul genres. Lyrically, it is a positive attitude song which features horns and synthesizers as part of its instrumentation.
Document 13: Lotus (Christina Aguilera album): Lotus is the seventh studio album by American singer and songwriter Christina Aguilera. RCA Records released the album on November 9, 2012. Its music incorporates pop styles with elements of dance-pop, rock in the form of upbeat songs and piano-driven ballads. Aguilera described the album as a "rebirth", drawing inspiration from events in her life, her appearance on "The Voice", and her divorce. The album was recorded at Aguilera's home studio. As executive producer, she collaborated with a wide range of producers, including new partners Alex da Kid, Max Martin, Lucas Secon and Tracklacers.
Document 14: Eminem: In 2005, Eminem was ranked 58th in Bernard Goldberg's book, 100 People Who Are Screwing Up America. Goldberg cited a 2001 column by Bob Herbert of The New York Times, in which Herbert wrote "In Eminem's world, all women are whores and he is eager to rape and murder them", and the song "No One's Iller" from the Slim Shady EP as examples of Eminem's misogyny. That summer Eminem began his first US concert tour in three years, with the Anger Management 3 Tour featuring 50 Cent, G-Unit, Lil Jon, D12, Obie Trice and The Alchemist. In August he canceled the European leg of the tour, later announcing that he had entered drug rehabilitation for treatment of a "dependency on sleep medication". Curtain Call: The Hits was released December 6, 2005 by Aftermath Entertainment. During its first week it sold nearly 441,000 copies in the US, and was Eminem's fourth consecutive number-one album on the Billboard Hot 200. The album has been certified double platinum by the RIAA.In 2006, Proof, who was Eminem's childhood friend, was murdered.In September 2007, Eminem called New York radio station WQHT during an interview with 50 Cent, saying that he was "in limbo" and "debating" about when (or if) he would release another album: "I'm always working – I'm always in the studio. It feels good right now, the energy of the label. For a while, I didn't want to go back to the studio ... I went through some personal things. I'm coming out of those personal things [and] it feels good."
Document 15: Red Hot Kinda Love: "Red Hot Kinda Love" is a song by American recording artist Christina Aguilera from her seventh studio album, "Lotus" (2012). The song was written by Aguilera, Lucas Secon and Olivia Waithe, with production done by Secon. It is a multi-genre song, combining dance, disco, hip hop, Latin and pop. The track makes use of two samples: "The Whole Wide World Ain't Nothin' But a Party" performed by Mark Radice and "54-46 That's My Number" performed by Toots & the Maytals. Lyrically, the song talks about Aguilera's attempts to impress the man she is flirting with and she will not go home without him. Its structure received comparisons to songs performed by Britney Spears and Kylie Minogue. The track was received positively by critics, the majority of whom praised the fun and playful production. Upon the release of "Lotus", the song debuted at number five on the South Korean international singles chart, selling 20,433 copies, and remained on the chart for a further four weeks.
ground_truth: RCA Records
sub_queries: Dirrty >> performer Answer: Christina Aguilera
Christina Aguilera >> record label Answer: RCA Records