Jamie Lynn Sigler & Fetus — Date Night with Lenny Dykstra’s Son

Breaking News 0219_jamie_lynn_sigler_x17With her baby bump under wraps, former “Sopranos” star Jamie Lynn Sigler left a dinner date in L.A. last night with the man responsible for her fetus … Lenny Dykstra“s son Cutter.

The 31-year-old actress just announced the pregnancy last week — and confirmed the kid belongs to her 23-year-old BF, who”s a minor league baseball player.

Cutter Dykstra — who was drafted in 2008 — was clutching some cash on his way out of Craig”s … which is a good sign, considering there were rumors that his financial disaster of a father stole his $700,000 signing bonus.  Cutter has previously claimed the rumors were completely false.

Still, who ya think paid for dinner