Pregnant Kourtney Kardashian House: Rents $14 Million Mansion For 'Kourtney & Khloé Take The Hamptons,' Expecting Third Baby With Boyfriend Scott Disick

Kourtney Kardashian has rented a $13.9 million house in the Hamptons with sister Khloe for their new spinoff show 'Kourtney & Khloé Take The Hamptons,' according to E! Online. The third time pregnant KUWTK star announced that she is expecting another child with longtime boyfriend Scott Disick.

The KUWTK stars just started filming their E! spinoff series, Kourtney & Khloé Take The Hamptons at a luxurious Southampton Gambrel waterfront home that costs $70,000 a month.

The 8900-square foot house was built in 1999 and includes five bedrooms, six full bathrooms, and takes up three acres, complete with a heated pool and private dock.

The house features waterfront views from the bedrooms, a professional grade kitchen with granite counter-tops, a spacious den and open living and dining rooms. The Southampton mansion also has amenities such as the outdoor fireplace and a big porch.

On Tuesday June 2, the sisters were seen filming around Southampton and had lunch at 75 Main, a New American Restaurant & Lounge and a popular celebrity spot, before indulging in a little shopping.

Kardashian's boyfriend and father of her two children, Scott Disick, will also be spending the summer in Southampton, as well as their two kids, Mason and Penelope.

In other KUWTK news, Kourtney Kardashian and her longtime love Scott Disick are expecting their third child together!

The 35-year-old reality star is pregnant for the third time, just a little less than two years after giving birth to daughter Penelope, who is now 23 months old. The couple's son Mason is now 3 years old.

"She is only a few months along. It was planned. [Kourtney] wants to have a handful of kids," an insider told Us Weekly.