Michelle Christine Trachtenberg

Trachtenberg appeared on The CW hit show Gossip Girl as Georgina Sparks, who recently left rehab and brings back the dark past Serena van der Woodsen desperately wants to leave behind. She returned to the show for a multi-episode story arc towards the end of the second season. Trachtenberg appeared in the season 3 finale and the season 4 premiere. In 2009, Trachtenberg was a cast member on the NBC drama Mercy, the series however was not renewed for a second season.
On June 9, 2011, Trachtenberg guest-starred on Love Bites as Jodie, who, after being unceremoniously dumped, decides - with a vengeance - to accept her ex's offer to 'be friends'. She reprised the role on June 16, 2011, where Jodie augments her friend Annie's bust with so-called chicken cutlets - which later embarrassingly slip out. She finally reprised the role on July 21, 2011, in the series finale, where Jodie and her on-again boyfriend are tormented - to the point of homelessness - by bedbugs.
On June 28, 2011, it was announced Trachtenberg would guest star on Weeds during its seventh season. Her character Emma is a rival pot dealer who causes problems for Silas Botwin.
In June, 2012, Trachtenberg starred against Katie Cassidy, Gina Gershon, and Eliza Dushku in THE SCRIBBLER directed by John Suits and produced by Gabriel Cowan.