Report: A-Rod, Madonna Rendezvous at Seinfeld Mansion

Their respective spouses now a thing of the past, rumored couple Madonna and Alex Rodriguez took a little trip to Jerry and Jessica Seinfeld's waterfront mansion in the Hamptons last week, according to a report in The New York Post.

A helicopter carrying A-Rod was spotted landing in East Hampton, where he was picked up in a white Porsche 911 matching the description of Jessica's car.

Less than 40 minutes later, another chopper carrying Madonna took off from NYC's Chelsea Piers and landed at the same airstrip, the newspaper reports.

"A dark SUV and Jerry in another Porsche both pulled up and picked up Madonna, and they headed back to Jerry's place," a witness told The Post.

"When they arrived at the Seinfeld home, Madonna poked her head out the window and could be clearly seen ... the visit lasted a few hours."

Is it odd Madonna and A-Rod chilled with Jerry and Jessica Seinfeld? Not really.

"The Seinfelds have been friends with Madonna for years. They're neighbors on the West Side, so it's really no surprise," an insider tells the paper. "And Jerry and Jessica Seinfield go to her concerts whenever she's in town."

Let the double-dating fun begin!