The Last Friday Night singer has hit back at rumours that suggested that to ensure her happiness on tour, drivers must not speak to her and there must be no carnations in her flower arrangements.
Perry, 26, told USA Today: 'The whole driver thing, I have no idea where that came from.
'My response was, 'Just change it. Make it not so silly!''
She added: 'My sister handles flowers and VIP stuff. Maybe she has a beef with carnations, but I don't think so. Anyone who knows me knows I'm easygoing. I'm just an entertainer. I'm not asking for the sun to shine at night.'