It's a debate we've certainly had before, but with Nate and Serena prepared to heat things up this spring, we're reviving it yet again: Which Gossip Girl couple is the hottest?

For awhile, no one could touch Chuck and Blair's chemistry. But can Serenate give Chair a run for its sexy money? You be the judge by commenting and voting in our poll.

Gossip Girl is all-new TONIGHT with "The Hurt Locket." Let's let the excitement build with a spirited debate over a question that has no wrong answer ... only smoldering ones:

Which couple is hottest?

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