Jamie-Lynn Sigler is a proud new mama!

The 32-year-old former "Sopranos" star and fiancé Cutter Dykstra, 24, welcomed a baby boy on Wednesday afternoon, a rep for Sigler confirmed Thursday.

"Both mom and baby are happy and healthy!" the rep told us.

The little guy's name has not yet been released.

This is the first child for the starlet and the minor league baseball player, who got engaged in January.

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Public housing wait times ... High school cancels football season ... Nepal flood survivor speaks ... Tracking scattered storms ... Hollywood hits the Hamptons

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Public housing wait times ... High school cancels football season ... Nepal flood survivor speaks ... Tracking scattered storms ... Hollywood hits the Hamptons

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