She was on a quest to lose her baby weight quickly, even before her little cherub daughter North West was even born And it seems that Kim Kardashian is succeeding in snapping right back to her pre-pregnancy weight, shedding the pounds as days go by The 32-year-old showed off the results of her weight loss on Tuesday by donning a pair of tight grey skinny jeans as she headed to the family’s office with her sisters, Kourtney and Khloe.The Keeping Up With The Kardashians favourite teamed the attire with more grey clothing, including a loose-fitting T-shirt and a knitted cardigan Kim also strutted around in a pair of pointed toe heels and this time carried no accessories Unusually camera shy, she chatted on one of three of her cell phones as she made her way into the building flanked by security guards.Kim was also joined by her sisters who all made a dash for it inside Khloe, who is currently enduring relationship hell with husband Lamar Odom, was surprisingly upbeat, beaming as she ran through the parking lot armed with a large Starbucks coffee The 29-year-old also wore skinny jeans, hers in a ripped light denim variety, and she paired them with a white tank and beige blazer.Meanwhile, Kourtney was in dark denim, a pair of studded Chloe boots and a floaty cream blouse The 34-year-old heavily accessorised with her favourite large black Hermes handbag, mirrored Aviator sunglasses and a purple fedora hat Kim and Kourtney so far have been a great support for Khloe, who is currently estranged from her husband as he continues to battle his demons.If I love u. It’s a deep 4ever love. Ride til the end. Family/friend.Its simply called love. I take it seriously. Dont [sic] judge unless u r in it,’ she addedShe concluded: ‘Two things define you: your patience when you have nothing and your attitude when you have everything.