To paraphrase the narrator of The CW show, Gossip Girl:

Spotted in New York City October 12: Chace Crawford and American Idol star Carrie Underwood, who dined togetherat Nobu, then hit hot spot Marquee to sip champagne and smooch in a secluded booth.

“They were all over each other,” an eyewitness told Us Weekly.

As we reported yesterday, it certainly appears as though Underwood has ended her relationship with Tony Romo - and latched on to this Gossip Girl star.

Sunday night, Carrie and Chace held hands during a double date with Crawford’s costar Ed Westwick at Italian eatery Del Posto.

And Underwood even told People magazine she considers the actor to be "really cute," adding:

"I've met him and he seems like a really nice guy. He's got cool hair, he's a nice height and he just has beautiful blue eyes."