With "Twilight" star Kristen Stewart celebrating her 23rd birthday on April 9, join us for a look at images of the actress throughout her career.
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Fred Prouser/Reuters
Stewart poses with her "Speak" co-stars D.B. Sweeney and Elizabeth Perkins and the film's director, Jessica Sharzer (far right), at the Premiere magazine party at the Sundance Film Festival on Jan. 19, 2004, in Park City, Utah.