Kourtney Kardashian Scoitt Disick Neiman Marcus Beverly Hills Shopping

Dressed in a bow tie and sexy cat-eye sunglasses, Kourtney Kardashian dodged throngs of photogs while making her way to lunch with partner Scott Disick, on Friday.

The newly-preg reality star kept mum when asked about the sex of her baby, but she was very vocal today via Twitter.

When MTV Teen Mom star Farrah Abraham blasted the Kardashian sister on her official page with the Tweet: "Im Shocked Kourtney Kardashian is pregnant again, Did she not learn anything from TEEN MOM? Maybe its a fake pregnancy like kims wedding SAD."

Kardashian was quick to respond to the insult, Tweeting: "Why would I have anything to do with Teen Mom? I'm 32 years old! I may look young, honey, but don't get it twisted."

Scott Disick added, "We're not teenagers, ya f**king moron," while outspoken Khloe also got in on the action, Tweeting: "I just thought she was some sh*t stain on Twitter, no? ... I've never met a better mother than Kourtney."

Don't mess with the Kardashian clan!