1. Michael Jackson and Janet Jackson
“Scream”
2. Brandy and Monica
“The Boy Is Mine”
3. Ginuwine, R.L., Tyrese, and Case
“The Best Man I Can Be”
4. Brandy, Tamia, Gladys Knight, and Chaka Khan
“Missing You”
5. Marvin Gaye and Tami Terrell
“You’re All I Need to Get By”
6. Whitney Houston, Kelly Price, and Faith Evans
“Heartbreak Hotel”
7. Usher and Alicia Keys
“My Boo”
8. R.L. and Deborah Cox
“We Can’t Be Friends”
9. Patti LaBelle and Michael McDonald
“On My Own”
10. Ashanti and Ja Rule
“Happy”
11. Kelly Rowland and Nelly
“Dilemma”
12. Rihanna and Ne-Yo
“Hate That I Love You”
13. Ruben Studdard and Lalah Hathaway
‘If This World Were Mine’
14. Jordin Sparks and Chris Brown
“No Air”
15. Kirk Franklin, R. Kelly, Mary J. Blige and Bono
“Lean On Me”
16. Michael Jackson and Justin Timberlake
“Love Never Felt So Good”
17. Bruno Mars and Marc Ronson
“Uptown Funk”
18. Beyonce and Nicki Minaj
“Flawless” (remix)
19. Jay-Z and UGK
“Big Pimpin”
20. Boyz II Men and Mariah Carey
“One Sweet Day”
21. Run DMC and Aerosmith
“Walk This Way”
22. Rihanna and Drake
“Work”
23. Rick James and Tina Marie
“Fire and Desire”
24. Beyonce and Jay Z
“Crazy In Love”
25. Mariah Carey and Boyz II Men
“One Sweet Day”