Tonight we'll send off Gossip Girl for a Summer in Paris, but not before what I hope to be a grand season finale. It's been another year of ups and downs with our Upper East Siders, and sometimes the scandals come and go so quickly it's hard to keep track — hey, remember Olivia? If you've already memorized my chart of all the hookups on the show, here's another resource to refresh your memory. Watch as I count down my top 10 moments of Season 3, and be sure to check back in tomorrow to see if tonight's episode brings any new additions to the list.