The two 'Keeping Up With The Kardashians' stars and sisters Kourtney Kardashian and Kim Kardashian West have both been out and about in the sunny Los Angeles both apparently doing their errands and filming their reality show.

And while the two are seen out in public, it cannot be unnoticed how Kourtney has this glow and fit physique in the midst of her break up with long-time boyfriend Scott Disick who is also the father of Kourtney's three children, Mason, Penelope and Reign.

It is obvious that the eldest Kardashian sister had been hitting the gym especially since she is looking good in her turtle neck crop top and her white jeans paired with her black high heels. According to reports, Kourtney has been spending some time with her trainer for her Don-A-Matrix workout method.

The workout seemed to be good for the reality star since she is looking fit more than ever especially after three children. Kourtney was also previously spotted attending sister Kylie Jenner's 18^th birthday. Meanwhile, another stylish Kardashian, Kim was also recently spotted out and about wearing a body fitting outfit that definitely showed off her growing baby bump.

As Kim is pregnant once again with husband Kanye West for their second child together, Kim is once again under the media's microscope checking out her latest pregnancy progress. The gorgeous Kim looked blooming in her white and grey dress topping it with a trench coat and some heels as well.

The pregnant reality star has been in the headlines most recently today since she posted yet another nude photo of her. This time, the photo shows off her baby bump while at home and the star can't help but explain her changing body with everybody.

"First they say I'm too skinny so I have to be faking it...Now they say I'm too big so I have to be faking it...SMH! Some days I'm photographed before I eat & look smaller, some days I've just eaten & I look bigger. It's all a part of the process," she wrote as a caption on Instagram.