The great-granddaughter of Sir Winston Churchill, from East Sussex, has received one of the best results in her school year.
Isabella Soames, who is 16-years-old, was also scouted by leading modelling agency Storm, who also work with Kate Moss and Lily Cole.
The teenager, who is the daughter of Conservative Mid Sussex MP Nicholas Soames, gained 11 A*s at independent Brighton College.
The school's headteacher, Richard Cairns, said: "I think it is a proud moment for the city that a Brighton school can outperform much more selective schools in London and elsewhere in the South East."
"I really do believe that if you have a kind, considerate and supportive environment, children will achieve more than you might expect. Happy children are, by and large, successful children."