Kardashian Sisters hit their blogs to congratulate the ‘greatest mom in the world’ on her pregnancy. By Jocelyn Vena Scott Disick, Kourtney Kardashian and son Mason Photo: Getty Images Kim Kardashian is ready to be an aunt again. The reality star has taken to her blog to send love to her big sister Kourtney, who just announced she’s pregnant with her second child. Kourtney and boyfriend Scott Disick already have a son, Mason . “I have some amazing news to share with you all! Kourtney and Scott are expecting their second child!!” Kim wrote in a post on Wednesday (November 30). “This is such a blessing and the whole family is beyond thrilled! I just know Mason will make the best big brother and I can’t wait to meet my new little niece or nephew! Congratulations Kourtney and Scott.” Kourtney’s sister Khlo
