请根据以下提示信息以My favourite movie star为题，用英语写一篇80词左右的短文，可适当发挥。
Who is your favourite movie star?
What does he or she look like?
What do you think is his or her best movie?
Why do you like him or her?
My favourite movie star
My favourite movie star is Jackie Chan. He has won many prizes. He is famous not only in China, but also in other countries.
Jackie Chan is not very tall. He has black hair and a big nose. His eyes are not big, but bright. He always smiles, especially after he beats bad men. Most of his movies are exciting. I think his best movie is Police Story. He often gives money to help poor people, so I like him very much.