“My biggest secret is who Love Story is about…I'll never tell!” Handwritten notes written by teenager Taylor Swift sell for £14,200 at auction

Handwritten notes written by teenage Taylor Swift have sold at auction for £14,200, including responses to a questionnaire.

At the age of 19, the singer completed a questionnaire for MIZZ magazine in which she revealed her insecurity about her appearance.

The two pages, sold at auction at Bonham's in London on Wednesday, saw the teenager writing: “If I could be anyone else for a day, I would be… Rachel McAdams or Miranda Kerr. I wonder what It feels good to be so pretty.

When asked what her biggest secret was, she replied, “My biggest secret is… Who is the song 'Love Story' about?” I'll never tell!'

The singer also apparently drew a stick-figure drawing of a girl with a guitar and a speech bubble that says, “I like writing songs about boys.”

Bonham's said: “In August 2009, the salesman who worked for MIZZ Magazine as a features editor met Taylor Swift and her mother in London, at her hotel.

“The salesman asked him to sign his copy of MIZZ magazine which had Taylor on the cover. She also asked him to fill out the questionnaire for a future issue.

The auction house said a question regarding “Who Taylor would rather kiss” was crossed out in black ink by Taylor's mother after reviewing the questions before their meeting.

The names of Taylor Lautner, Joe Jonas and Zac Efron are visible under the censored men.

The questionnaire was estimated to cost between £2,000 and £3,000.

Taylor's responses include: “My proudest moment was…When every show on my first headlining tour SOLD OUT this year and I was on the cover of Rolling Stone.”

“If I could be anyone else for a day, I would be… Rachel McAdams or Miranda Kerr. I wonder what it's like to be that pretty.

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'I can't live without…'My guitar'

“My fans are…The most beautiful, dedicated, creative, hilarious, talented, dressed, wonderful people. I love them.'

Earlier today it emerged his fans made so much noise at his Eras tour concerts in Scotland this weekend that seismologists recorded tremors almost four miles away.

Some 220,000 people came to see the American pop icon at Edinburgh's Murrayfield stadium between Friday and Sunday, an average of 73,000 people each evening.

And as the 34-year-old headed north for her appointments in the UK, Swifties showed their appreciation by dancing and tapping their feet loud enough for the British Geological Society to catch minor movements at ground.

“If you can imagine, you have 73,000 people concentrated in one place – jumping, clapping, dancing,” said Sophie Butcher, a volcanologist from Edinburgh who was in the crowd on one of the dates.

“On top of that, there’s a big bass sound system. All that energy travels through the ground,” she said, as reported by the Times.