Rosie O' Donnell blames fame for making her fat.O'Donnell writes in a column in the gay magazine 'The Advocate' that fame robbed her of her 'Yellow' which is her way of saying her energy or happiness. O'Donnell said she got 'bigger and sadder' as she became more 'starved for yellow.'O'Donnell's solution was to eat more and more.O'Donnell said the bigger she got, the angrier she felt.This is O'Donnell's first column since joining the Advocate as a regular contributor. It's in the May 13 issue.