Pregnant reality star Kim Kardashian showed off her baby bump in New York City on Monday afternoon -- and boy did that skintight ensemble cause a lot of chaos!

Fans and photogs flocked to the streets to see the reality star (and her famous sisters) in all her pregnant glory. We gotta say, that bulge is quite a sight to behold! Kimmy isn't due until December but she's certainly proudly pronounced in the baby bump department!

The Keeping Up With The Kardashians star flaunted her curves in a beige bodycon dress, which she paired with a three-quarter length silk coat and suede boots.

The 34-year-old, who was been busy painting the Big Apple red for the past week, was all gussied up for an event called Meet the Developer: Official Kardashian/Jenner Apps at the Apple Store in SoHo.

Kim was joined by her other sisters Kourtney, Khloe, Kendall and Kylie -- each of them looking more glamorous than the next for the headline-making appearance.

The tech event is described as, "a discussion with key members of the team behind the exciting new lifestyle apps from the Kardashian/Jenner sisters. Developed as a partnership between Whalerock Industries and the sisters themselves, the apps give fans unprecedented, personal access. Through the app, they share original and curated content, including tutorials, fashion and beauty tips, live streaming, and much more."

Everyone knows the Kardashians' apps are bringing in some big dough -- and it seems fans want more! In addition to Kimbo being at the center of the app craz, Kylie Jenner also announced her exclusive app and website, TheKylieJenner.com, today. The teen posted a promo video for the new venture, which of course also serves to squash rumors that she had a boob job. Two birds with one stone! Eager fans are able to sign up for the Kylie experience and get seven days free, but after that it'll cost you $2.99 per month for a daily dose of the starlet.

Along with some Instagram posts promoting the app, Kylie wrote, "MY APP HAS LAUNCHED!!! Spent so much time on TheKylieJenner.com so you guys can have new content everyday! I'm thinking of new stuff everyday to share with you guys. Got some fun videos up right now."

Another day another reason to Instagram her boobs!

watch my little trick on my app/website. Click the link In my bio or thekyliejenner.com

A photo posted by King Kylie (@kyliejenner) on