Princess Kate, the future Queen, is perhaps most well-known former pupil of Marlborough College, but she's by no means the only celebrity to have walked its corridors. Jack Whitehall , one of this presenters of this year's Brit Awards - which for the first time is taking place outside of London at the Co-op Live arena in Manchester , also used to attend the elite school. The Princess of Wales joined the prestigious mixed boarding school in 1996, following alleged bullying at her previous school.