While many fans were completely surprised by the news, some questioned whether or not Jenner was completely telling the truth, saying her lips still seem fuller than they did in her teenage years.
When she was just 16 she chose to start getting lip fillers and not long after she launched her (super successful) lip-kit business. One user posted the comment, "she looks like the old Kylie here idk why", to which Kylie herself was quick to reply, "I got rid of all my filler", followed by two anxious faced emojis and one smiley faced emoji.
"She looks like the old Kylie here idk why", one of the beauty boss's followers pointed out, to which Jenner swiftly responded, "I got rid of all my filler". Kylie Cosmetics is today said to be worth in the region of $550m.
"I'm just not ready to talk to reporters about my lips yet, because everyone always picks us apart".
Fans praised Travis Scott's girlfriend, with some claiming she looks "much better" with natural lips. Some fans think that the reality star is becoming more confident with her natural appearance.
The Keeping Up with the Kardashians star did not comment any further but did share a second photo of her and Karanikolaou in which her lips did appear smaller than they have in recent times. For the screening, Jenner sported a black leather halter mini-dress, which perfectly accentuated her hourglass frame just five months after giving birth to her daughter, Stormi Webster.
"The one thing I was insecure about, she has".
Her famous pout also inspired the "Kylie Jenner Lip Challenge" - a social media fad in which people put their lips in a shot glass and suck to temporarily increase its size.