Michelle Christine Trachtenberg is an American actress. She is best known for playing the lead role of Harriet M. Welsch in Harriet the Spy, Nona F. Mecklenberg in The Adventures of Pete & Pete, Dawn Summers in Buffy the Vampire Slayer, and Georgina Sparks in Gossip Girl.
Born:11 October 1985 , New York, United States
Height: 1.71 m
TV shows: Vampire Slayer,Gossip Girl,The Adventures of Pete & Pete