Yes Rihanna, a famous American singer, announced a donation of $5 million to fight the COVID-19 epidemic worldwide through Clara Leonard Charity Foundation. American star Artest set up a foundation to focus on the United States and Asia and invest in sports buildings, professional teams and other projects; Leonardo DiCaprio, a famous American star, and Powell Jobs, the wife of the late Apple founder Steve Jobs, set up a foundation and donated $5 million to the American Food Fund. All foundations are established in the name of charity. These donations are complicated, and they can be donated directly to the disaster-stricken areas, or they can engage in research and development to solve specific problems.