Misc: Who is the Jolly Green Giant's helper?

Questions

Pop Music On Film: This was the first Elvis film?

Pop No 1s: "The Winner Takes It All" was yet another #1 for which group?

Pop No 1s: _Four Weddings and a Funeral_ made which song a No. 1?

Pop No 1s: George Michael first hit #1 as a member of which duo?

Pop No 1s: In psychadelic '67, which old-time dance gave Englebert Humperdink a huge hit?