Charlotte Mitchell
From Jenny Everywhere Wiki
In one universe, Charlotte Mitchell, sometimes nicknamed Charlie (much to her displeasure), was a popular girl at Levendale West Academy and the worst of Jenny Bainbridge and Leelee Jones's bullies. She once got into a verbal fight with them, backed up by her omnipresent posse, which had to be broken up by Head of Maths Mr James. (PROSE: The Genesis of Jenny Everywhere)