[Alf]

No Sonny and Cher
No Meatloaf and Cher
No Elton and Kiki
No Lionel and Diana
No George and Aretha
No Freddie and Monserat
No Kylie and Jason
No John And Olivia
No Joe and Jennifer
No Bill and Jennifer
No Frank and Nancy

I was the only one who went for one of the classic duets.

Safe as houses with Kenny and Dolly