Even her sister's had enough! Pregnant Nicky insists 'stop with that f***ing voice' as she Snapchats with Paris Hilton

She's not the first to have tired of Paris Hilton's princess-like persona.

And while Nicky Hilton is her sister's closest companion, even she lost her temper with the simpering heiress on Sunday.

Tensions between the sisters got a rare outing on social media, when pregnant Nicky called out Paris for faking a sultry whisper in her constant stream of Snapchat updates.

'Stop with that f***ing voice,' the 32-year-old snapped at her older sister, while an unconcerned Paris recorded a video of the two wearing virtual flower crowns.

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Fighting back: Tensions between Nicky and Paris Hilton, when the socialite called out Paris  for faking a sultry whisper in her constant stream of Snapchat updates

Fighting back: Tensions between Nicky and Paris Hilton, when the socialite called out Paris for faking a sultry whisper in her constant stream of Snapchat updates

Playful argument: In the video, Nicky demands the 35-year-old to 'stop!' using her 'Snapchat voice' when Paris offers a breathy, 'Flower children forever.'

Playful argument: In the video, Nicky demands the 35-year-old to 'stop!' using her 'Snapchat voice' when Paris offers a breathy, 'Flower children forever.'

In the video, Nicky demands the 35-year-old to 'Stop!' using her 'Snapchat voice' when Paris offers a breathy, 'Flower children forever.'

In response Paris jokes: 'I don't know how to talk in a normal voice,' to which Nicky responded testily, 'Just talk in a normal voice.'

'Hi, I'm Paris. This is my voice,' Paris then said, her barely audible mumble suddenly switching to a deeper, more profound statement. 

When not sniping, the sisters pouted and posed together, with expectant mother Nicky wearing a strapless grey frock while Paris opted for a skintight camisole underneath an edgy leather button down.

Opposited attract: The blonde beauties looked effortlessly gorgeous together, as Nicky wore a strapless grey frock while Paris opted for a skintight camisole underneath an edgy leather button down

Opposited attract: The blonde beauties looked effortlessly gorgeous together, as Nicky wore a strapless grey frock while Paris opted for a skintight camisole underneath an edgy leather button down

The playful argument comes just after Nicky celebrated her baby shower with Paris by her side last Wednesday. 

During the big event, the heiress looked radiant in head-to-toe white which featured a sheer detailed neckline and short sleeves.

Her svelte physique was put on full display next to the DJ, who accidentally revealed the gender of the soon-to-be-born bundle of joy on Instagram with the caption: 'Can't wait to meet this little girl! #AuntParis' . 

Elegant: The sisters enjoyed the lavish surroundings of the Waldorf Astoria hotel as they celebrated with fellow celebrity guests 

Elegant: The sisters enjoyed the lavish surroundings of the Waldorf Astoria hotel as they celebrated with fellow celebrity guests 

Baby on board: The wife to James Rothchild is due in a matter of weeks

Baby on board: The wife to James Rothchild is due in a matter of weeks

Put your best foot forward in Manolo Blahnik's

Nicky Hilton flaunted her impeccable maternity style once again while out and about in NYC. This time the hotel heiress wore all white when she sported a frilly tiered dress, pointy toe pumps and a Lady Dior bag.

We are in love with her lace Manolo Blahnik BB pumps, these babies are not only eye catching but they're absolutely gorgeous.

The even better news is that Nicky's exact pair of Manolo's are up for grabs at Barney's, but wait that's not all folks...it's on sale for $419, so click right to make it yours.

We've also taken the liberty find some alternative finds we're sure you'll love, from Jimmy Choo to Khol's, we've got all budgets covered.

* PRICES MAY NOT BE AS ADVERTISED

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