Sarah Jessica Parker recently had a mole removed. Her husband may suffer the same fate if she gets her hands on the new Star Magazine.

It will take more than funny Ferris Bueller's Day Off quotes to get Matthew Broderick off the hook if he indeed engaged in sordid trysts with a girl half his age, as Star alleges in a potential blockbuster exclusive.

While the beloved Sex and the City star was searching for Matthew Broderick one night earlier this year, he was having some sex in the city - with some gorgeous redhead, the 25-year-old herself later confessed to a friend.

After meeting in a bar, Matt began texting the youth counselor, says the woman's pal. Soon after, they began to see one another and things got passionate at a friend's townhouse where they secretly rendezvoused.

SCORNED: Sarah Jessica Parker now knows how Cynthia Rodriguez feels.

Sources say the woman felt conflicted with her relationship with Matthew Broderick, whom she nicknamed "Matty Cakes." Of course she did.

She tried to end it, say insiders, but that didn't happen and over the next month — multiple eyewitnesses say they saw Matthew make late-night visits to the other woman's apartment building.

During one tryst, they arrived at her friend's after a night of heavy drinking.

She dragged Matthew into the friend's room and shut the door.

"A half hour later, Matthew opened the bedroom door, mumbled 'Well... 'bye!' and walked out. The friend found her passed out on the bed in her panties."

Neither Broderick nor Sarah Jessica Parker has commented on this story.