The Keeping Up With The Kardashians star attended a glitzy launch party in LA on Tuesday (2 June), shortly after posting a string of tweets to her social media account.
So many tweets, in fact, that Twitter thought she'd been hacked!
Ahead of her appearance at the Hype Energy Drinks US party in Nashville, she had said: "Can't wait til my website is active! I'm gonna do live video streaming so every time someone talks s**t I can go blast the f**k outta them.
"Pregnant KiKi does not play!!!! *BLOOP!*.
"I just mean rumours or lies. People make up so much even people close who u think are legit. Truth time."
When one follower referenced the surrogacy rumours, the 34-year-old replied: "Please! This is the type of stuff I will address. If I got a surrogate I would say I did! Thankfully I didn't have 2.
"Trust me I won't give lames the time of day!Don't have that much free time now! Still have about 30 businesses 2run.
"Hahahaha Twitter just contacted me to see if I've been hacked LOL #JustPregnantKeeks."
Kim announced her second pregnancy on Sunday evening, at the very end of the season premiere of Keeping Up With The Kardashians. She and husband Kanye West are also parents to daughter North, who turns two this month.
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All you need to know about Kim Kardashian: