Current age: 31
Career at 20: After turning 20 in July 2002, Anna promoted the film 25th Hour, which was released in December of that year. The star-studded movie featured Edward Norton, Philip Seymour Hoffman, Rosario Dawson, and Anna, among others. That Spring, in May 2003, X2 hit theaters, and she and costar Shawn Ashmore were nominated for two awards: the MTV Movie Award's best kiss award and the Teen Choice Award for best onscreen chemistry.
Relationship status at 20: Anna didn't have any public relationships in her early 20s, but rumors linked her to Joaquin Phoenix, who played her dad in Buffalo Soldiers.
Quoted at 20: During an appearance on The Daily Show With Jon Stewart in December 2002, Anna talked about going to school at Columbia University, saying, "Being around people my age is kinda nice — not being the youngest person by 15, 16, 20 years, you know?"