February 23, 2012 04:23:27 GMT
The 'Kourtney and Kim Take New York' star, however, keeps silent on rumors that her ex-boyfriend Ray J, in his new tell-all book, is accusing her of cheating on her first husband.
Kim Kardashian could not wait to welcome her niece. Just hours after it was uncovered that Kourtney Kardashian and her boyfriend, Scott Disick, are expecting a baby girl, the estranged wife of NBA player Kris Humphries took to her Twitter account to express her excitement.
"Mason is going to have a little sister! I can't wait to meet her!" the 31-year-old tweeted on Wednesday, February 22 afternoon. She shared a longer comment on her official blog. "Kourtney is having a baby girl!! The whole family is so excited!" so she wrote, before adding, "Congratulations, Kourtney and Scott."
Kourtney broke the news in the new issue of OK! Magazine that she and her boyfriend will welcome a daughter. On Wednesday, she also made use of her blog to inform her fans about the news. "I'm so excited to reveal that we are having a baby girl! This is an amazing blessing and Scott and I are so thrilled," she wrote.
In another news, Kim stays quiet when it comes to a rumored cheating allegation made by her ex-boyfriend, Ray J. Life & Style recently claimed that Ray is spilling Kim's secrets in his new tell-all book, "Death of the Cheating Man", which allegedly includes revelation that the "Keeping Up with the Kardashians" cheated on her first husband, Damon Thomas, with him.
While Kim has yet to personally address the rumor, a so-called inside source told Gossip Cop that the reality star "never cheated" on Thomas. "It looks like [Ray J] is making this up to make himself feel more at peace for all the cheating he did!" so said the insider, who also noted, "Kim feels really bad for Ray J for wanting so badly to sell books that he would need to make a reference to their relationship, which ended years ago."