I had bells palsy 15 years ago. Is it true I cannot have the latest invasive facelift?

Just the fact you have had Bell's Palsy should not prevent you from having a facelift by any technique.  The face droop from Bell's Palsy is treated with facelift to help patients achieve as much symmetry as possible.  Have a consult with your plastic surgeon to get an understanding of what can be achieved for you and if any other issues would come into play.  Best wishes,

Thanks for the question. Asymmetrical facelift with patients that have had facial paralysis is a recognised treatment to improve sings of facial ageing and improve facial asymmetry at the same time. I hope this helps.