Fans think Kylie Jenner may have announced she's pregnant in Khloe Kardashian's Instagram Story.

On Thursday (June 27), the KarJenner clan had yet another lavish birthday party to celebrate Kardashian's 35th birthday. The reality star's home was decorated beautifully and featured some delish sweets and cocktails.

Luckily for fans, Kardashian documented the whole party on her social media, including a moment in which people claim Jenner revealed she's pregnant with her second child. In one of the videos, Kardashian leaves the volume on so we can hear a conversation going on in the background, which ends with someone saying "I'm pregnant."

Listen for yourself, below:

It's obviously very unclear if the person is Jenner, but she has talked about wanting another baby with her boyfriend Travis Scott. In April, the 21-year-old posted a sweet tribute for the rapper's birthday in which she wrote, “Let’s f--k around and have another baby.”

It's not completely crazy to think she's pregnant with her second child. After all, Jenner did pull off the most secretive pregnancy of all time with her daughter, Stormi. However, before we jump to any conclusions, Jenner did post a video of her drink at the party, which might be the clue to confirm she's isn't having another baby just yet.

Regardless though, it'll probably happen soon based on what sources recently told E! News.

"Kylie talks about having another baby very frequently," an insider revealed. "She would love to have another baby with Travis and would love to be pregnant by next year. She talks about it all the time and feels like she was truly meant to be a mother."

Celebrities Expecting in 2018

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