Marital problems, friendships, betrayal, ulterior motives, scandalous camera phone pics... last night's terrific Gossip Girl certainly had it all.

The Insider has it all covered! Follow the link for our exclusive episode guide to "Seventeen Candles," and relive every moment of Blair's birthday drama and the ups and downs surrounding it.

Blair sheds birthday tears ... but will Chuck save the day?

We have posted our photo gallery from last night, along with our lists of the best Gossip Girl quotes and the episode's music. As always, feel free to discuss "Seventeen Candles" and everything else Gossip Girl in our forums!

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