Check out these behind-the-scene pics of the sexy Chace Crawford tonguing poor defenseless 15 year-old Taylor Momsen on the set of ‘Gossip Girl’. What makes it right for him to stick his tongue down a kid? Gross!

Geez, what the hell am I kidding. I’ll let Chace Crawford play with my 15 year-old self anytime, anyday, anywhere! The two filmed a make-out scene last Friday in which Taylor apparently ‘acted’ disgusted and runs off into the night.

Check out for pics of the duo making out after the jump.