Andy Cohen's 'Real Housewives' Tell All! Who's A 'Diva,' & Who ALMOST Got A Spinoff?

Andy Cohen knows everything about The Real Housewives all over the country — and he's not afraid to tell all! The Bravo host called out the biggest divas in his new book Superficial.

After an explosive 6th season, Cohen's longtime friend Carole Radziwill privately declared that she wanted to leave The Real Housewives of New York. "Had a very frustrating, fairly circular conversation with her today about the show, which is especially unfun because of our friendship," the Bravo host wrote on September 23, 2014. Of course, she later decided to stay and remains a cast member more than two years later.

Cohen once pitched a new series about his number 1 housewife, Bethenny Frankel, and Martha Stewart to Bravo. "The show is like Shark Tank meets The Apprentice, with Martha as Trump and Bethenny as Tim Gunn," he explained in a 2014 diary entry. However, the show never took off. A year later, he pitched another Frankel spinoff to media companies.

Bizarre behavior: After Teresa Giudice checked into prison, her young daughter Milania, 10, left a note with Cohen's doorman at his New York apartment. "It was eerie and interesting," he wrote on January 4, 2015.

Too big for his britches? While his wife was serving time, Joe Giudice told Cohen that he wanted an entire "cable channel" dedicated to him! Obviously it never happened — but the father of four did get a mini-season about his life as a single dad in 2015.

At the season 7 reunion filming in March 2015, every RHOA cast member arrived two hours late — and their host was irate! "The divas didn't get to set until around noon. I lost my wits," he wrote.

Money don't buy you class! When Frankel hosted the cast of The Real Housewives of Beverly Hills at her Hamptons home for filming in the summer of 2015, LuAnn de Lesseps wanted a piece of the action — and flipped when Cohen shut her down. "I think it's hilarious, of course," he said.