| 100% | ELTONJOHN | 9 | Pop star who sang a duet with Lady Gaga on his hit "Your Song" at the 2010 Grammys: 2 wds. |
| 62% | TONYBENNETT | 11 | Crooner who sang a duet with Lady Gaga on the standard "Cheek to Cheek" at the 2015 Grammys: 2 wds. |
| 37% | BILLYPRESTON | 12 | Singer who sang with Nat King Cole on a TV show at 11 and released his first album at 16: 2 wds. |
| 36% | NILERODGERS | 11 | Producer who played guitar while Lady Gaga sang a David Bowie medley at the 2016 Grammys: 2 wds. |
| 35% | METALLICA | 9 | Heavy metal band that performed with Lady Gaga on their song "Moth Into Flame" at the 2017 Grammys |
| 34% | SARABAREILLES | 13 | "Love Song" singer/pianist who performed a duet with 18-Across at the Grammy Awards in 2014 (2 wds.) |
| 33% | MARIAHCAREY | 11 | Pop star who performed and cowrote the song at 19-/33-Across: 2 wds. |
| 33% | BADROMANCE | 10 | A 2009 hit by Lady Gaga which won two Grammys and has gone on to become one of the best selling singles of all time: 2 wds |
| 32% | BRETTFAVRE | 10 | Quarterback who was a starter with the Minnesota Vikings in 2010 at age 41: 2 wds. |
| 32% | KENDRICKLAMAR | 13 | Artist who had a top 10 Billboard hit with "All the Stars": 2 wds. |
| 32% | ELTONJOHN | 9 | British rock star who sings "Sine from Above" with Lady Gaga on her 2020 album "Chromatica" (2 wds.) |
| 32% | TIMBERLAKE | 10 | Justin ___, a singer famous for his hit single "Cry Me a River", who starred in the film "Friends with Benefits": 2 wds. |
| 32% | MARAWILSON | 10 | "Matilda" star who voices The Faceless Old Woman Who Secretly Lives in Your Home, a character on 15-/51-Across: 2 wds. |
| 32% | KENDRICKLAMAR | 13 | Rapper who duetted with SZA on 2024's "Luther," a #1 hit for 13 weeks: 2 wds. |
| 32% | NELLYFURTADO | 12 | Pop singer who had a crossover hit with her 2006 electropop song "Maneater" (2 wds.) |
| 31% | BRADLEYCOOPER | 13 | Actor who had a song from "A Star Is Born" chart on the Billboard Hot 100 in 2018: 2 wds. |
| 31% | PATRICKSWAYZE | 13 | "Dirty Dancing" star who had a top 10 hit with "She's Like the Wind" in 1988: 2 wds. |
| 31% | TOBYKEITH | 9 | Singer who duetted with Willie Nelson on the 2003 #1 country hit "Beer for My Horses": 2 wds. |
| 31% | OURKINDOFLOVE | 13 | Lady A song with the lyrics "You wear your smile like a summer sky / Just shining down on me and you" (4 wds.) |
| 31% | OURKINDOFLOVE | 13 | Lady Antebellum song with the lyrics "You wear your smile like a summer sky / Just shining down on me and you" (4 wds.) |
| 31% | JASONALDEAN | 11 | Nashville star who sang the 2011 #1 song "Dirt Road Anthem": 2 wds. |
| 31% | THEWEEKND | 9 | "Starboy" pop singer who had 18 songs on the Billboard Hot 100 during a week in 2016: 2 wds. |
| 31% | MARIAHCAREY | 11 | Singer who duetted with Boyz II Men on 1995's "One Sweet Day," a #1 hit for 16 weeks: 2 wds. |
| 31% | DADDYYANKEE | 11 | Rapper/singer who duetted with Luis Fonsi on 2017's "Despacito," a #1 hit for 16 weeks: 2 wds. |
| 30% | MARYTRAVERS | 11 | Folk singer who, in a trio with Peter and Paul, sang the 1963 hit "Puff, the Magic Dragon": 2 wds. |
| 30% | ARIANAGRANDE | 12 | "7 Rings" pop singer who partnered with Justin Bieber on the 2020 #1 song "Stuck With U": 2 wds. |
| 30% | EDSHEERAN | 9 | "Shape of You" pop singer who had 13 songs on the Hot 100 during a week in 2017: 2 wds. |
| 30% | MRT | 3 | Action star who was on "Dancing With the Stars" in 2017: 2 wds. |
| 30% | TIMMEADOWS | 10 | "The Ladies Man" star who was a cast member on "SNL" for 10 seasons: 2 wds. |
| 30% | DEREKHOUGH | 10 | "Dancing With the Stars" dancer who's a judge on "World of Dance": 2 wds. |