American singer Christina Aguilera has released nine studio albums, two extended plays (EPs), six compilation albums, one soundtrack album, 54 singles, and 16 promotional singles. To date, Aguilera has sold over 75 million records worldwide. Billboard ranked Aguilera as the 37th Greatest Hot 100 Women of All Time and the 44th Greatest Billboard 200 Women of All Time. In the United States alone, Aguilera has sold 18.3 million albums. Through the RIAA she has 16.5 million certified albums units and 10 million certified digital singles units. Aguilera is recognized as the 20th best-selling artist of the 2000s. She has also achieved 10 number one hits on Billboard's Dance Club Songs. In the United Kingdom, Aguilera has sold over 3.3 million albums and 6.1 million singles.
American pop singer-songwriter Kelly Clarkson has released nine studio albums, seven extended plays, one compilation album, one remix album, and 48 singles. In 2002, she won the inaugural season of the television competition American Idol and was immediately signed to a recording deal with 19 Recordings, S Records, and RCA Records. She made her chart debut in September 2002 with the double A-side single "Before Your Love"/"A Moment Like This", latter of which topped the Billboard Hot 100 chart and eventually became the year's best-selling single in the United States. Her debut album, Thankful, was released in April 2003 and entered the US Billboard 200 chart at number one. Thankful produced the hit lead single "Miss Independent" and was certified double-platinum by the Recording Industry Association of America (RIAA).
American singer and songwriter Pink has released eight studio albums, one live album, five video albums, six compilation albums, 53 singles, six promotional singles, and 49 music videos. Throughout her career, Pink has sold 60 million albums, 75 million singles and 2.4 million DVDs worldwide. According to RIAA, she has sold 18 million albums and 13.5 million digital singles. She is also UK's second best-selling female artist of the 21st century. Billboard ranked her as the fifth top female artist of the 2000s, eighth top female artist of the 2010s and the 59th greatest artist of all time. Official Charts Company hailed her as UK's most played female artist of the 21st century.
Canadian singer-songwriter Avril Lavigne has released seven studio albums, nine extended plays (EPs), 32 singles, and 39 music videos, and she has appeared on several movie soundtracks and charity albums. With worldwide sales of 40 million albums and 50 million singles, Lavigne is ranked as the third top-selling Canadian female artist in history. Billboard listed her as the eighth best-selling Canadian artists of the Nielsen Music Canada era. According to Recording Industry Association of America, Lavigne has sold 28.07 million albums & singles in the United States.
American singer Miley Cyrus has released seven studio albums, three live albums, four extended plays and 37 singles. Popularly referred as the original "Teen Queen", Cyrus has sold 55 million singles and 20 million albums worldwide. According to Recording Industry Association of America, she has sold 32 million singles and 10 million albums in the US. Billboard ranked Cyrus as the ninth greatest Billboard 200 female artist of all time and the 62nd greatest artist of all time.
Three Days Grace is a Canadian rock band that formed in 1997. They have released seven studio albums, four extended plays, twenty four singles, two video albums, and seventeen music videos. They signed with Jive Records and released three albums on the label between 2003 and 2009 before the label was folded into the RCA Records umbrella in 2011; the band has released music through that label since then.
American singer Katy Perry has released six studio albums, seven extended plays (EP), 39 singles, and 11 promotional singles. She is referred as the "Queen of Pop" of her time. According to Recording Industry Association of America, Perry has sold 109.5 million digital singles and 17 million albums in the United States. She is also the sixth best-selling digital singles artist in the United States. Throughout her career, Perry has sold 48 million album units and 135 million singles worldwide, making her one of the best-selling music artists of all time. Billboard listed her as the fourth top female artist of the 2010s decade and the 61st greatest artist of all time. Perry has scored nine number one songs on Billboard Hot 100 and three number one albums on Billboard 200.
American singer Lady Gaga has released five solo studio albums, two collaborative studio albums, two film soundtracks, three remix albums, two compilation albums, four EPs, two live albums, 38 singles, and 14 promotional singles. Gaga made her debut in August 2008 with the studio album The Fame, which peaked at number two in the United States, where it was subsequently certified triple Platinum, while topping the charts in Austria, Canada, Germany, Switzerland, and the United Kingdom. Its first two singles, "Just Dance" and "Poker Face", were both successful worldwide, reaching number one in Australia, Canada, the United Kingdom, and the United States. The album spawned three more singles: "Eh, Eh ", "LoveGame" and "Paparazzi". The latter reached the top ten in many countries worldwide, and number one in Germany.
American singer Adam Lambert has released four studio albums, one live album, five compilation albums, five extended plays, twenty-three singles, and thirteen music videos. As of January 2011, he had sold 1.2 million albums and 4.2 million singles worldwide.
English-Irish boy band One Direction have released five studio albums, ten extended plays, seventeen singles, two video albums, and seventeen music videos. They signed with Simon Cowell's record label Syco Records after being formed and finishing third in the seventh series of British television singing competition The X Factor in 2010. They subsequently signed in North America with Columbia Records. One Direction: This Is Us, a 3D documentary concert film was released on 29 August 2013 in the United Kingdom and 30 August 2013 in the United States. The film captures the band on the road during the Take Me Home Tour and documents their origins and rise to fame.
American singer-songwriter Lana Del Rey has released eight studio albums, four extended plays (EPs), 38 singles and 16 promotional singles. According to Recording Industry Association of America (RIAA), Del Rey has sold 32 million singles and 5.5 million albums in the United States. Billboard rank her as the 37th Top Rock Artist of the 2010s. Del Rey has also sold 7.1 million singles units in United Kingdom.
American country pop duo Dan + Shay have released four studio albums and 14 singles. They have achieved nine top ten hits on the Billboard Country Airplay chart, including seven number one songs. Since the release of "Tequila" in 2018, they have experienced crossover success, placing three singles, including "Tequila", in the top ten of the Adult Pop Songs chart in addition to their success in the country genre.
South Korean boy band BTS have released 42 singles as lead artist—three of which are soundtrack appearances, eight singles as a featured artist, two promotional singles, and over 100 other non-single songs.
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