| 100% | LORDE | 5 | Singer from New Zealand who was the youngest solo artist to achieve a number-one single on the US Billboard Hot 100 since 1987 |
| 41% | LORDE | 5 | Youngest solo artist to have a US #1 Billboard Hot 100 single |
| 39% | IGGYAZALEA | 10 | "Fancy" singer who is one of only two music acts to have their first two hit singles rank #1 and #2 simultaneously on the U.S. "Billboard" Hot 100 chart (2 wds.) |
| 36% | ROCKANDROLL | 11 | "It's Still ___ To Me," 1980 hit by Billy Joel that peaked at number one on the U.S. Billboard Hot 100 from his album "Glass Houses": 3 wds. |
| 34% | ANNEMURRAY | 10 | First Canadian female solo artist to reach No. 1 on the U.S. Billboard Hot 100 |
| 33% | SWEETCHILD | 10 | 19a's hit song "___ o' Mine" which is the band's only song to hit number one on the Billboard Hot 100: 2 wds. |
| 33% | MARIAHCAREY | 11 | Five-time Grammy winner who is the only artist whose first five singles reached #1 on the Billboard Hot 100 (2 wds.) |
| 32% | START | 5 | "We Didn't ___ the Fire," 1989 hit by Billy Joel that peaked at number one on the U.S. Billboard Hot 100 from his album "Storm Front" |
| 32% | HER | 3 | "Tell ___ About It," 1983 hit by Billy Joel that peaked at number one on the U.S. Billboard Hot 100 from his album "An Innocent Man" |
| 32% | STARBOY | 7 | The Weeknd's 2016 album, that has a single by the same name, which reached number one on the Billboard Hot 100 |
| 32% | BRADLEYCOOPER | 13 | Actor who had a song from "A Star Is Born" chart on the Billboard Hot 100 in 2018: 2 wds. |
| 32% | WHITNEYHOUSTON | 14 | Only singer to have seven consecutive #1 singles on the Billboard Hot 100 |
| 31% | MARIAHCAREY | 11 | Singer whose song "We Belong Together" peaked at number one on the Billboard Hot 100 chart in 2005: 2 wds. |
| 30% | BELIEVE | 7 | Hit single that gave Cher a place in "Guinness World Records" as the oldest female solo artist to top the "Billboard" Hot 100 chart |
| 30% | ZAYN | 4 | "Pillowtalk" singer who won the Billboard Music Award for New Artist of the Year as a member of One Direction in 2013 and as a solo artist in 2017 |
| 30% | ICEICEBABY | 10 | First single by a rapper to reach #1 on the Billboard Hot 100 |
| 29% | TARA | 4 | ___ Lipinski, US skater who was one of the youngest Olympians to win a gold medal at the 1998 Winter Olympics |
| 29% | ESCAPE | 6 | 2001 single by Enrique Iglesias that peaked at No. 12 on the US Billboard Hot 100 |
| 29% | GOTTA | 5 | "Something's ___ Give," 2005 LeAnn Rimes song that was featured on the US Billboard Hot 100 |
| 29% | ROAD | 4 | The Beatles had a long one of these on their last number-one hit on the Billboard Hot 100 |
| 29% | ANNAKENDRICK | 12 | Actress who had a song from "Pitch Perfect" chart on the Billboard Hot 100 in 2013: 2 wds. |
| 29% | ANNEHATHAWAY | 12 | Actress who had a song from "Les Misérables" chart on the Billboard Hot 100 in 2013: 2 wds. |
| 29% | RICKYMARTIN | 11 | Singer whose song "Livin' La Vida Loca" peaked at number one on the Billboard Hot 100 chart in 1999: 2 wds. |
| 29% | ARIANAGRANDE | 12 | "Thank U, Next" singer who's had seven songs debut at #1 on the Billboard Hot 100: 2 wds. |
| 29% | LYNN | 4 | Cheryl ___, disco singer whose 1978 song "Got to Be Real" peaked at No. 12 on the Billboard Hot 100 |
| 29% | THEWEEKND | 9 | "Starboy" pop singer who had 18 songs on the Billboard Hot 100 during a week in 2016: 2 wds. |
| 29% | MEL | 3 | ___ B, English singer who was one of the judges on "America's Got Talent" from season 8 to 13 |
| 28% | TOUCH | 5 | "___ Me in the Morning," 1973 single by Diana Ross that hit number one on the Billboard Hot 100 singles chart |
| 28% | DESPACITO | 9 | 2017 hit that was the first Spanish-language song to reach No. 1 on the Billboard Hot 100 since "Macarena" |
| 28% | LOVE | 4 | "What's ___ Got to Do with It," 1984 song by Tina Turner that was number one on Billboard Hot 100 |