 In 2007, Szadkowski appeared in two episodes of "The Sopranos", "Soprano Home Movies" and "Kennedy and Heidi".The same year, she was cast as Dorota Kishlovsky, the Polish maid of Blair Waldorf (Leighton Meester), in The CW series "Gossip Girl".On April 20, 2009, The CW launched the "Gossip Girl" spin-off web series titled "Gossip Girl