Picking a new X-Factor judge must be really stressful!
An insider says Simon Cowell has been bringing a can of oxygen to the set of Britain's Got Talent, and "He's been carrying it with him wherever he goes."
But don't start thinking the TV mogul has gotten weak on us!
The oxygen isn't a health necessity, it's a health boost! Breathing pure O2 is to boost his energy and ease stress.
At least… we hope that's all.
[Image via WENN.]