'Real Housewife' Husband Caught with Alleged Mistress -- Again!

"RHONY" star Ramona Singer’s husband Mario and alleged mistress Kasey Dexter were snapped while brunching at NYC’s Anassa Taverna on Saturday, according to In Touch magazine.

Mario and Kasey were also reportedly seen “strolling hand in hand and kissing“ on July 27, in Montauk on Long Island.

A source told the mag, “She [Ramona] threw Mario out in late July because she discovered he was back with his mistress.”

Shortly after, Ramona changed her Facebook cover photo from one of her, Mario and daughter Avery, 19, to just her and Avery smiling at the beach.

“Once again,” the source told the mag, “Mario made a fool out of Ramona.”

Click here to see the pic.