Mae Whitman

Got her start in acting aged three when she impressed casting directors by interrupting her mum's audition and proceeding to tell her off because she was bored. The casting directors were so impressed with her that one, to get a reaction, observed her white-and-purple outfit and said, "My, what a pretty yellow dress you're wearing." Whitman looked back at him and replied, "What are you, some kind of knucklehead?"

People should recognize who you are and how you can act rather than how famous you are.