1. Aretha Franklin & Mariah Carey - (You Make Me Feel Like) A Natural Woman
2. Madonna & Lady Gaga - Express Yourself
3. Whitney Houston & Beyoncé - I Will Always Love You
4. Christina Aguilera & Alicia Keys - Lady Marmalade
5. Celine Dion & Barbra Streisand - Tell Him
6. Adele & Rihanna - Rolling in the Deep
7. Taylor Swift & Katy Perry - Bad Blood
8. Ariana Grande & Demi Lovato - Side to Side
9. Kelly Clarkson & Pink - What About Us
10. Jennifer Lopez & Shakira - On the Floor
