(January 16, 2016 - Present) Actress Jamie-Lynn Sigler, 30, is currently dating Washington Nationals infielder Cutter Dykstra, son of former Mets star Lenny Dykstra, a source confirms to Us Weekly. (Their coupling was first reported by The New York Post's Page Six.) "She's so happy. They're really cute," the source explains to Us. "She was set up by JoAnna Garcia and Nick Swisher." Another insider tells Page Six that Sigler and Cutter, 22, have been dating "for a few months, and things are going really well. I haven't seen her this happy in a long time." Since 2010, Sigler has been dating baseball player Cutter Dykstra, the son of Lenny Dykstra. The two became engaged on January 28, 2013. In February, 2013, the couple announced they are expecting a baby Jamie-Lynn Sigler is now a Girl With Kid! The Sopranos star, 32, welcomed a baby boy with fiance Cutter Dykstra on the afternoon of Wednesday, August 28, her rep confirms exclusively to Us Weekly. their son Beau was born August 28, 2013. They were married in Palm Springs, California on January 16, 2016.