Drama took a front row seat as Hilary Duff and Tyra Banks made their Gossip Girl debuts last night. Although Tyra didn't get much tech action during the show, the Duffster got her fill with texting and chatting with the rest of the cast.
How well did you pay attention to the tech-filled episode? Find out how sharp you are in this tech-ified quiz!
Photos courtesy of The CW
Gossip Girl Tech Quiz: Episode Four, "Dan De Fleurette"
How did "Kate" find out that her stuff arrived at her dorm?