| 100% | DIDO | 4 | Singer of "Thank You" who collaborated with Eminem on "Stan" |
| 69% | DIDO | 4 | British singer who collaborated with Eminem on "Stan" |
| 49% | SHEILAE | 7 | Singer/percussionist who collaborated with Prince on "Purple Rain" (2 wds.) |
| 48% | SZA | 3 | Singer who collaborated on "Luther" with Kendrick Lamar |
| 48% | EDSHEERAN | 9 | Singer who collaborated with Beyoncé on the 2017 #1 hit "Perfect Duet": 2 wds. |
| 48% | DOLLYPARTON | 11 | Country Music Hall of Fame singer who collaborated with 15-Across and 43-Across on "Trio" (2 wds.) |
| 47% | JALAWRENCE | 10 | Writer who collaborated with 39-Across on novels based on episodes of "Star Trek" (3 wds.) |
| 46% | REGINABELLE | 11 | "Baby Come to Me" singer who collaborated with 44-Across on the R&B hits "Without You" and 34-Across (2 wds.) |
| 46% | LINDARONSTADT | 13 | Rock and Roll Hall of Fame singer who collaborated with 15-Across and 28-Across on "Trio" (2 wds.) |
| 46% | THEWEEKND | 9 | Singer who collaborated with Ariana Grande on their 2014 top 10 song "Love Me Harder": 2 wds. |
| 46% | CAMILACABELLO | 13 | Singer who collaborated with Machine Gun Kelly in 2017 on the #4 hit "Bad Things": 2 wds. |
| 46% | KATYPERRY | 9 | Singer who collaborated with Snoop Dogg on the 2010 No. 1 Billboard hit "California Gurls" (2 wds.) |
| 46% | NATE | 4 | ___ Dogg, the late rapper who collaborated several times with Eminem, most notably on "Shake That" |
| 45% | ESTELLE | 7 | British singer who collaborated with Kanye West on the 2008 hit "American Boy" |
| 45% | ROSEN | 5 | Nathan ___, physicist who collaborated with Einstein on a theory of wormholes |
| 45% | EMMYLOUHARRIS | 13 | Country Music Hall of Fame singer who collaborated with 28-Across and 43-Across on the Grammy-winning 1987 album "Trio" (2 wds.) |
| 45% | EARLE | 5 | Country singer Steve who collaborated with Shawn Colvin on a 2016 album |
| 45% | RAVISHANKAR | 11 | Sitar maestro who collaborated with "The Beatles" and who is the father of multiple Grammy-winning singer Norah Jones: 2 wds. |
| 44% | ALISONKRAUSS | 12 | "When You Say Nothing At All" singer who collaborated with Brad Paisley on the 2004 country hit "Whiskey Lullaby": 2 wds. |
| 43% | ARIANAGRANDE | 12 | "Thank U Next" singer who sings "Met Him Last Night" with Demi Lovato on "Dancing with the Devil ... the Art of Starting Over" (2 wds.) |
| 42% | LADY | 4 | With 31-Across, "Applause" singer who was one of Tony Bennett's duet partners on his "Duets II" album |
| 42% | EDSHEERAN | 9 | "Shape of You" singer/songwriter who co-wrote and sings 36-Across with 28-Across (2 wds.) |
| 42% | THENATIONAL | 11 | "Fake Empire" indie rock band who collaborated with 19-Across, 32-Across, and Sufjan Stevens on the 2023 album "First Two Pages of Frankenstein" (2 wds.) |
| 42% | CIARA | 5 | One-named singer who collaborated with Missy Elliott on "1, 2 Step" and "Lose Control" |
| 42% | RONSON | 6 | Mark who collaborated with Bruno Mars on "Uptown Funk" |
| 42% | JOHNLEGEND | 10 | "All of Me" singer who performed "History Has Its Eyes on You" on "The Hamilton Mixtape": 2 wds. |
| 41% | BOBBYRYDELL | 11 | "Volare" singer who was honored with a star on the Hollywood Walk of Fame in 2020 (2 wds.) |
| 41% | MANDYMOORE | 10 | Singer of the hit 2000 single "I Wanna Be With You", who also voiced the role of Rapunzel in the animated film "Tangled": 2 wds. |
| 41% | THOMASRHETT | 11 | Singer/songwriter who collaborated with 17-Across, 28-Across, Reba McEntire, and Keith Urban on the country hit "Be a Light" (2 wds.) |
| 41% | ARCA | 4 | Venezuelan record producer who collaborated with Kanye West on "Yeezus" |