Tina Fey is a renowned American actress, comedian, writer, and producer. Born on May 18, 1970, in Pennsylvania, she gained fame as the head writer for 'Saturday Night Live' and became the show's first female head writer. Fey later created and starred in the critically acclaimed TV series '30 Rock,' winning multiple Emmy Awards for her work. She has also appeared in numerous films, such as 'Mean Girls' and 'Baby Mama.' Known for her sharp wit and comedic talent, Tina Fey continues to be a prominent figure in the entertainment industry.