Mason Disick is about to have a little sister. Kourtney Kardashian has announced that she and beau Scott Disick are expecting a baby girl! The pregnant Kardashian sister tweeted the news on Wednesday. "It's a girl!," she wrote, linking to her new cover story on OK Magazine.
Momager Kris Jenner was also excited to share the news. "[Kourtney and Scott] are having a girl," she posted on her own Twitter page. Can't wait to go buy something pink! What a blessing!"
Judging from how adorable her big brother Mason is, the newest addition to Kardashian family will definitely be a well-dressed cutie. So when is Kourtney due? The official due date hasn't been announced, but she is expected to give birth in late June or early July.

Khloe and Lamar and Ice Loves Coco are back-to-back on E! starting tonight.
The Amazing Race 2012 begins tonight, which means we will finally meet the contestants who will bring the drama this season. But what kind of drama will they be bringing? CBS asked each of the Amazing Race contestants to share their biggest pet peeve about their teammate. From anal behavior to talking too much, here are the flaws we will most likely see in season 20. Let the drama begin!
Just when we thought we had seen the last of Brendon Villegas and his fiancee Rachel Reilly on CBS primetime, the Big Brother couple is back on our tv screens compting on th new season of The Amazing Race!