Not everyone is pleased by Kourtney Kardashian's big pregnancy reveal.

Teen Mom star Farrah Abraham launched an online attack against the 32-year-old reality star and her family yesterday.

She wrote on her Twitter page: 'Im Shocked Kourtney Kardashian is pregnant again, Did she not learn anything from TEEN MOM? Maybe its a fake pregnancy like kims wedding SAD.'

Read more: http://www.dailymail.co.uk/tvshowbiz/article-2069410/Pregnant-Kourtney-Kardashian-slams-Teen-Mom-star-Farrah-Abraham-online-attack.html#ixzz1fW7EorH6