"Sopranos'" Jamie-Lynn Sigler Dating a N.Y. Jet?

"The Sopranos" actress Jamie-Lynn Sigler and New York Jets quarterback Mark Sanchez are reportedly dating.

In true New York fashion, sparks allegedly flew between the two during the Tribeca Film Festival in New York City. Sigler, 28, and Sanchez, 23, went to the premiere of "Keep Surfing" and were reportedly flirting the entire time.

Acccording to the New York Post, the two "chatted and laughed while sitting together on the couch during the film, and they even went upstairs to the terrace to take in the view."

Sanchez was well behaved, reportedly sipping water all night, and politely rebuffed advances of other women in the room, the NY Post also reports.

Sigler just recently got out of a year-long relationship with her "Entourage" co-star Jerry Ferrara while Sanchez was recently linked to actress Kristin Cavallari.