United Kingdom, June 8 -- Robbie Williams felt "anxious" about getting on stage for his latest tour.

The 51-year-old pop star - who had been married to Ayda Field since 2010 ' has been a major name in the music industry since his days as part of Take That in the 1990s but revealed as he launched his Britpop your in London on Friday that his wife had to calm him down in rehearsals.

He said: "I turned to my wife [Ayda] in rehearsals and said: 'Babe, I'm anxious about this'.

"She said, 'Rob, you behave like this is normal, you behave like you have to do this for the rest of your life, you behave like stadiums is where you should be'."

The Angels hitmaker - who has Teddy, 12, Charlie, 10, Coco, six, and four-year-old Beau with Ayda - insi...