Drew Blyth Barrymore (born February 22, 1975) is an American actress and film producer. She is the youngest member of the Barrymore family of American actors. She first appeared in a film when she was eleven months old. Barrymore made her screen debut in Altered States in 1980. Afterwards, she starred in her breakout role in E.T. the Extra-Terrestrial. She quickly became one of Hollywood's most recognized child actresses, going on to establish herself in mainly comic roles.

Following a turbulent childhood which was marked by drug and alcohol abuse and two stints in rehab, Barrymore wrote the 1990 autobiography, Little Girl Lost. She successfully made the transition from child star to adult actress with a number of films including the unsuccessful Poison Ivy, Bad Girls, Boys on the Side, and Everyone Says I Love You. Subsequently, she has established herself in romantic comedies such as The Wedding Singer and starred in the drama film Lucky You opposite Eric Bana.

In 1995, she and partner Nancy Juvonen formed the production company Flower Films, with its first production the 1999 Barrymore film Never Been Kissed. Flower Films has gone on to produce the Barrymore vehicle films Charlie's Angels, 50 First Dates, and Music and Lyrics, as well as the cult film Donnie Darko. Barrymore's more recent projects include He's Just Not That into You, Beverly Hills Chihuahua, and Everybody's Fine. A recipient of a star on the Hollywood Walk of Fame, Barrymore appeared on the cover of the 2007 People magazine's 100 Most Beautiful issue.