Think you're a Gossip Girl Insider?

Now's your chance to prove it! To test your knowledge and celebrate the end of the first season, our staff collaborated with Parade Magazine on an exclusive, 25-question Gossip Girl quiz!

See how much you know about TV's steamiest drama by clicking on the image below to take the Gossip Girl Insider quiz, hosted by Parade.

Good luck. Once you've finished taking the quiz, Parade also has cool interviews, news and photos of the Gossip Girl cast which you'll enjoy!

Come back and let us know how you did!

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.