'I love both the exhibitions and the sense of occasion that you get from the Saatchi Gallery. I will always remember the people-watching (and pearl-spotting) at 2015’s Mademoiselle Privé. Their new exhibition opening next month, is of particular culture zeitgeist: From Selfie to Self-Expression charts the history of the selfie, from the old masters to Tracy Emin to the Kardashians. I can’t wait to go see it.' Pandoras Sykes reveals her top places to visit while in London.