Title: R. Kelly
Content:  Kelly is considered to be one of the most successful R&B artists since the mid-1980s. He is also one of the best-selling music artists in the United States, with over 30 million albums sold, as well as only the fifth black artist to enter the top 50 of the same list. Rolling Stone magazine called him "arguably the most important R&B figure of the 1990s and 2000s." Music executive Barry Weiss described Kelly as "the modern-day Prince, although there's a bit of Marvin Gaye in him, and a bit of Irving Berlin." In addition to his solo and collaboration success, Kelly has also written and produced several hit songs, such as "Fortunate" for Maxwell, "You Are Not Alone" for Michael Jackson, "G.H.E.T.T.O.U.T." for Changing Faces, "Bump, Bump, Bump" for B2K, and many more. R. Kelly has been compared to artists like Sam Cooke and Marvin Gaye.
Title: Carole King
Content:  six years. King has made 25 solo albums, the most successful being Tapestry, which held the record for most weeks at No. 1 by a female artist for more than 20 years. Her record sales were estimated at more than 75 million copies worldwide. She has won four Grammy Awards and was inducted into the Songwriters Hall of Fame. She has been inducted twice into the Rock and Roll Hall of Fame, as a performer and songwriter. She is the recipient of the 2013 Library of Congress Gershwin Prize for Popular Song, the first woman to be so honored. She is also a 2015 Kennedy Center Honoree.
Title: R. Kelly
Content:  remixed songs, singles, and albums for other artists. In 1996, he was nominated for a Grammy Award for writing Michael Jackson's song "You Are Not Alone". Kelly has sold over 75 million records worldwide, making him the most successful R&B male artist of the 1990s and one of the world's best-selling music artists. In 2010, Billboard magazine considered Kelly the most successful R&B artist in history and listed him as the Top R&B/Hip Hop Artist for the time period between 1985 and 2010. In 2012, he was listed as the 55th best-selling music artist in the United States, with over 32 million album sales. Since the 1990s, Kelly has been repeatedly accused of sexual abuse, often with underage 
Title: Carrie &amp; Lowell
Content:  Carrie & Lowell debuted at number ten on the Billboard 200 with 53,000 equivalent album units; it sold 51,000 copies in its first week, with the remainder of its unit count reflecting the album's streaming activity and track sales. The album also debuted at number 10 on the Canadian Albums Chart with sales of 4,400. As of July 2015, Carrie & Lowell has sold 105,000 copies in the United States, with 44,900 of its total having been sold in the vinyl configuration. As of June 2017 it was certified silver by British Phonographic Industry for 60,000 sold units in UK.
Title: Carver City
Content:  Carver City was the third album released by CKY to register on a music chart, reaching number 46 on the US Billboard 200. The album was also the band's first to chart on the Billboard Hard Rock Albums chart, on which it reached number four, and the Billboard Rock Albums chart, on which it reached number 14. According to Nielsen SoundScan, the album sold approximately 11,000 copies in the United States in its first week of release. According to Miller, as of August 2015 the album has sold over 37,000 copies, making it the lowest-selling CKY studio album.
Title: Kelly Key discography
Content:  The discography of Brazilian pop singer-songwriter Kelly Key consists of six studio album, two compilations, one live album and twenty-two singles. Key is one of the best-selling music pop artists of all-time in Brazil, with sales of over 2 million albums.
Title: Kelly Clarkson
Content:  the charts history, and "Stronger (What Doesn't Kill You)", which became her best-selling single worldwide. Clarkson then became the first American female artist to release the best-selling Christmas album of the year with Wrapped in Red (2013). Her seventh studio album, Piece by Piece (2015), debuted at number-one in the US, while its title track reached the top ten. After leaving RCA and signing with Atlantic in 2016, Clarkson released her soul-influenced eighth album, Meaning of Life (2017), which was promoted by her highest-grossing tour to date. She went on to release her ninth studio album and second Christmas album, When Christmas Comes Around... (2021). Clarkson has sold over 25 million albums and 45 million singles worldwide. She has 11 top-ten singles 
Title: Mariah Carey albums discography
Content:  American singer Mariah Carey has released fifteen studio albums, two soundtrack albums, eight compilation albums, two extended plays, and one remix album. Carey is one of the best-selling music artists of all-time, having sold over 200 million records globally. She was presented with the Millennium Award at the 2000 World Music Awards for becoming the best-selling female artist of the millennium. According to the RIAA, she is the highest-certified female artist (tied with Barbra Streisand) and twelfth overall recording artist with shipments of 68.5 million albums in the US. She is also ranked as the best-selling female artist of the 
Title: Carly Pearce (album)
Content:  Carly Pearce debuted at No. 6 on Top Country Albums, with 4,900 copies sold the first week. As of March 2020, the album has sold 6,800 copies, and 83,000 in units consumed.
Title: The Kelly Family discography
Content:  The discography of The Kelly Family, a European pop music group of Irish, American, Spanish and German heritage, consists of 21 studio albums, four of them being holiday albums, five live albums, seven compilation albums, two extended plays and 57 singles, seven of them being Double A-Side singles. Since the late 1970s, the family have released more than 21 studio albums and 43 singles on Universal Music, Polydor, their own record company Kel-Life Records and a number of smaller labels, the most successful being Over the Hump and Almost Heaven and its first singles "An Angel" and "I Can't Help Myself". They have sold 100 Million albums in Öhringen, Hohenlohe. Since the late 1990s, the lineup of the band has seen changes during different recording and touring phases, caused by family reasons, solo activities or other side projects. Altogether, The Kelly Family has sold more than 20 million records around the world, including 54 gold and platinum-certified albums.

Question: who has sold more albums kelly or carrie?
Answer: Carrie.
Carrie Underwood.