Robbie Williams installed "24-hour security" over fears about alien life contacting him.
The Let Me Entertain You hitmaker insisted he has been scared to communicate with extra-terrestrials in case they spoke back to him, and it made him take measures by introducing round-the-clock security at his home.
Speaking to Jo Wood on the Alien Nation podcast, he explained: "The reason why I started having 24-hour security was not for my own safety, it was just because I was scared of what was happening around me when I was alone.
![Robbie Williams has arranged 24-hour security at his home due to his fear of being contacted by aliens. Photo / Getty Images.](https://www.nzherald.co.nz/resizer/v2/FWV2XF3T4XD4FQPS4RWZKWERQ4.jpg?auth=22ab4b94bb81d98ec06cca20b84e0a745b582adb2ccde1d9be59ba6c83638731&width=16&height=23&quality=70&smart=true)
"I was always scared to talk to them because that would make it real and if it was just in my head then it would just be in my head.