Cassadee Pope, a nominee for Female Vocalist of the Year at the 2014 American Country Countdown Awards, was interviewed on the red carpet.
The singer introduced "the next generation" in Iceland.
Jack Antonoff hears a ''female voice'' in his head when he writes music.
The show will be seen by everybody at the same time.
The Scottish comedian has been speaking about gaining a knighthood in the Queen's Birthday Honours List.