Getty Images

Could it be true that Angie betrayed Brad? And she did it on black rubber sheets!

An explosive new report claims Angelina Jolie had a wild affair with a dialect coach in NYC who she was working with on her latest movie Salt. Anna Kowalski, a former housekeeper at the Waldorf-Astoria hotel, tells In Touch Weekly that Angelina would get late night visits from the tutor while staying alone in her hotel suite. “The room was a disaster,” she recalls of one particular night in mid-July. “There was water all over the bathroom and empty vodka bottles everywhere. … The bed was covered in black rubber sheets, and there were sex toys on it!”

All this was going on while Brad stayed with their kids — Maddox, 8, Pax, 6, Zahara, 5, Shiloh, 3, and twins Knox and Vivienne, 1 — at a rented mansion on Long Island, N.Y. And Anna says the few nights the family was together, she saw no intimate moments. “I’ve seen no family dinners, no movie nights [and] no dinners for the two of them alone,” she says. “Brad is always at the lounge late at night drinking beer. He just sits by himself textig on his phone for hours.”

A source close to Brad & Angelina tells the magazine that this will likely be the final nail in the couple’s coffin. “He now realizes she tells lots of lies and twists situations to suit her own needs,” the source says. “I think he’ll leave her.”

Get More on Brangelina:

• Brad Pitt & Maddox, It Looks Like You Had Fun At The Saints/Cardinals Game!
• Angelina Jolie Takes Shiloh Grocery Shopping — And Dresses Her Like A Boy Again!
• News Alert: Shiloh Dressed Like a Boy Again!
• Hollywood Helps Haiti! Brangelina Gives $1 Million to Relief Efforts, Others Tweet Support