Poor Kimmy K just isn't built to rock a bun in the oven!

Kim Kardashian stopped by Dior yesterday for some retail therapy, and let's hope the reality star was shopping for some looser fitting clothes, because she looked so packed in and uncomfortable in a black pencil dress. The E! starlet should also probably considering retiring her heels until after she pops the baby out, because they are barely holding her up!

It sounds like the brunette bombshell is determined to maintain her sex appeal throughout her pregnancy, though! "Kim is going to be dressing sexy for as long as she can do it. She wants to wear heels and stay as hot as she can for as long as she can. Even if she’d rather just hang around in sweats, she forces herself to get dressed up because it gives her more confidence. Kim has never felt good in baggy clothes and besides she doesn’t think women should have to hide their bodies when they’re pregnant," a source dished to Hollywood Life.

You gotta hand it to her for making an effort!