Mark Sanchez Jamie-Lynn Sigler Split

Jamie-Lynn Sigler has called time on her shortlived romance with New York Jets quarterback Mark Sanchez.

The former Sopranos actress was first romantically-linked to Sanchez in April after the pair met at a party in the Big Apple. After initially dodging the relationship whispers, the couple went public with the union at the 2010 Tony Awards in June.

But it’s all over, an insider tells Life & Style Magazine. We hear Sigler — who split from former Entourage co-star Jerry Ferrera earlier this year –recently dumped Sanchez after growing concerned over his ability to commit.

“They split because they were both just heading in very different directions. He’s 23 and wants to have fun and win football games. She’s 29 and wants to date a nice, honest guy. I think he was a little young for her.”

Don’t expect Mark to spend too much time nursing his wounds: The NFL star was allegedly seen kissing a mystery brunette during Manhattan’s Cinema Society Event last week.