By Alexis Tereszcuk - Breaking Celebrity News Entertainment Editor

Kelsey and Kayte Grammer shocked people when they took their infant daughter Faith to a wild Halloween party at the Playboy Mansion but according to Kim and Kyle Richards the most shocking thing was Kayte’s choice of costume – she dressed up like Kelsey’s ex Camille Grammer!

The Real Housewives of Beverly Hills stars went on Access Hollywood Live Wednesday morning and dished on their insider knowledge of Kayte’s costume, confirming what many thought but what the actor’s rep had denied.

When Billy Bush asked if it was true that Kayte Walsh Grammer dressed as Camille, Kyle answered "That’s what I heard."

Kim said they weren’t at the party, but they "had friends that were there."

Kayte was wearing a black lacy dress and a long blonde wig and Kyle described the rest of her outfit as "with a bandage across her nose."

Firmly on Team Camille, Kyle slammed Kayte’s Halloween costume choice, saying "I mean, have a little pride."

There is no love lost between Kelsey and his ex, whom she described as going on a "Negativity Tour 2012."

Kelsey’s explanation of their night out was that