Cause Celeb

Cause Celeb is a novel by Helen Fielding. It's about a few years in the life of Rosie Richardson, who decides to go to Africa after she breaks up with her boyfriend, Oliver Marchant, a TV presenter. But after four years working in Nambula, a fictional country in Northern Africa, there's a famine coming and Rosie turns back to Oliver and his famous friends to get the food they desperately need.