Michelle Trachtenberg (born Michelle Christine Trachtenberg on October 11, 1985 in New York City, New York) is an actress who had an uncredited role on Law & Order in the episode "God Bless the Child" as Dinah Driscoll.
She has starred in the 1996 film Harriet the Spy and on television shows such as The Adventures of Pete & Pete, Buffy the Vampire Slayer and Gossip Girl.