What has Kristen so shocked on The Real Housewives of New York City. "Fireworks" is the seventh episode of the show's sixth season.

Tensions always run high on The Real Housewives of New York City. This is a photo from Season 6 Episode 6.

It doesn't look as though Heather and Aviva will be calling a truce any time soon on The Real Housewives of New York City.

It's the infamous side eye. All The Real Housewives of New York City viewers are familiar with this look.

We're in the Hamptons here on The Real Housewives of New York City. But that doesn't mean everyone is calm.

LuAnn, Sonja, and Kristen dress as mermaids for a parade at Coney Island on The Real Housewives of New York City.

Amanda and Heather have it out at LuAnn's party on The Real Housewives of New York City.

The ladies pose as sea themed drag queens on The Real Housewives New York City. "Everybody Thinks We're Drag Queens" is the fifth episode of the show's sixth season.

The ladies of The Real Housewives of New York City take a surfing lesson while on vacation The Hamptons in this photo.

Kristen, Carole and Heather learn to surf in the Hamptons on The Real Housewives of New York City.

Luann returns but she looks unimpressed with Aviva on The Real Housewives of New York City.

Break it up! The ladies get into it in this scene from The Real Housewives of New York City.