Pharrell Williams performs his stellar number one single 'Happy' live at the 2015 Grammy Awards wearing a new hat and doing away with his usual wide brim. He kicks off the performance with a spoken word segment.
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.