Kim Kardashian has shared her happiness for sister Kourtney after it was announced that she is expecting her second child.
The reality TV star, who recently split from husband Kris Humphries, tweeted:
"Congratulations to @kourtneykardash and @scottdisick!!"
She directed her 11 million followers to her personal blog where she wrote of her sister's fantastic news.
"I have some amazing news to share with you all! Kourtney and Scott are expecting their second child!!"
She went on to say: "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!"
Kourtney posted pictures of her, partner Scott and their son Mason at Thanksgiving on her personal website.
Photo: © Kourtney Kardashian/celebbuzz.com