Jenner now claims she has always been "best friends" with Chyna, even though Tyga dumped his former fiancee and mother of his son for her.
According to reports, the 18-year-old reality star and 27-year-old model spent the day together at Kylie's house on Thursday, April 21 and as expected, made sure to document the whole thing on Snapchat.
Kylie shared a selfie which showed her cuddling up to Chyna, as she insisted there was never any bad blood between them. "When we've been friends the whole time," the 'Keeping Up With The Kardashians' star captioned the picture.
On the other hand, Chyna, real name Angela White, shared her own photo with Kylie, which she captioned: "Hanging out with my lil sis."
The pair - who have a love of social media as well as Tyga in common - also did a face swap together. But although they insist they've always gotten along, in August, Chyna joked that she wanted to "see receipts" amid rumors the rapper re-gifted a Mercedes G Wagon he once gave her to Kylie (which he denied).
And in February 2015, Chyna's BFF Amber Rose started a feud with the Kardashians after she slammed Tyga for dating the teenager. "[Kylie's] a baby, she needs to go to bed at 7 o'clock and relax." Amber said on Power 105.1's The Breakfast Club.
We wonder what next is coming… Caitlyn and Kris Jenner getting married?