It seems like the Gossip Girl cast just can't keep their hands off each other!

Despite what you may have heard, Penn and Blake are still going strong. For proof, just take a look at these pics of the two of them snuggling and smooching on the Gossip Girl set this week.

But it seems like they're not the only ones making a love connection on and off the set.

Ed Westwick and Jessica Szohr were spotted making out in an airport over the Thanksgiving holiday and today we're hearing that Chace Crawford and Taylor Momsen may be the latest on-screen couple to take the romance off-screen.
Gossip Girl LittleJNate01.jpgPage Six reports 15-year-old Little J and 23-year-old Chace were seen sneaking off and smooching at the GG holiday part at Haven in NYC.

Yo Nate! Can you say "Jailbait?!?"

For obvious reasons, Chace's reps are denying the report.