United Kingdom, March 6 -- Pattie Boyd has branded her choice to have Botox as "one huge mistake".

The 80-year-old model and photographer recently went under the knife for the first time while on holiday in Morocco, North Africa, but she has still been left unable to raise her eyebrows and slap some makeup on her face.

She is quoted by the Daily Mail newspaper's Eden Confidential column as saying: "In the excitement of going away, I decided to have some Botox.

"It was one huge mistake.

"One party has followed another, and I still can't raise my eyebrows, let alone apply any make-up.

"It's the most stupid thing I've ever done.

"And what's worse, I did it in a delicious environment and felt miserable about myself.

"Never again."

Des...