Robbie Williams

Back in 2006, Robbie took time out from singing 'Angels' to find aliens!

The pop star has had multiple UFO encounters and has no doubt that the universe is full of intelligent life.

He said: "I’ve seen a few strange things. I’ve experienced phenomena I can’t explain.

“I’ve seen one right above me and if I got a tennis ball out I could have hit it with a tennis ball.

"No substance was involved. No, no substance was involved at all.”

After recording the alien inspired song, ‘Arizona’, the former Take That star, claimed a strange light emerged in his Los Angeles studio.

He recalled: "I had just finished writing a song called 'Arizona', which is about alien abduction, when there was this glow. It was magic.”