My friend, who lives in London, texted me this morning.  She was telling me her weird encounter with someone famous.  I didnt believe her but when she sent me a photo which her friend took, and described who she saw, I wanted to share this with you.  Im going to add some bits and bobs to make the story interesting.  It is up to you to decide which parts are real and which parts are made-up.This contains a few chapters at the most. Since my friend would like to stay anonymous, I shall call her Jessica.  As for her friend who went to the conert, her name will be Hannah.Enjoy! Foreword"I was tapping away on my i-Phone when, suddenly, an Asian guy ran towards me, his finger stabbing at the words Trafalgar Square on his piece of paper.  I was also intrigued as to why there was a trail of girls running along behind him."