Supermodel and ex-girlfriend of Leonardo DiCaprio, Gisele Bundchen, recently donated $150,000 to help fight hunger in her native Brazil. She earned the cash during Sao Paulo fashion week and gave it to the Brazilian government as a contribution to their new hunger campaign. The government announced plans this month to launch a "zero hunger" program, which will cost at least $600 million per year to carry out. They're hoping the giving nature of the Victoria's Secret model will spark generosity in other celebrities, too.