See what Scott Disick is missing out on, as RadarOnline.com takes a look inside Kourtney Kardashian's stunning mansion.
Kardashian, 36, invited Architectural Digest into her bachelorette pad, showing off a vintage Jules Leleu desk and Pierre Jeanneret chairs in the March issue of the magazine.
The bedroom, where Justin Bieber could snuggle up with his rumored cougar lover, is a calm modern oasis.
Kardashian's gigantic swimming pool is flanked by Christian Liaigre chaise lounges.
She purchased the 11,500-square-foot Tuscan-style mansion from former NFL star Keyshawn Johnson.
The living room has a Christian Liaigre sofa and Steinway piano.
The luxurious kitchen has Ceasarstone counters and a Wolf range.
"We wanted to make it sophisticated but family-friendly," decorator Martyn Lawrence Bullard told Architectural Digest. "She's all about her kids," Mason, 6, Penelope, 3, and Reign, 1.
"Khloé's place is glamorous, which suits her style," Kourtney told Architectural Digest. "Mine is much more restrained and modern, which is perfect for where I am in my life."
Her daughter Penelope's room had an Hermes blanket on the bed.
Baby Reign's room had a cool shag rug to play on.