Kylie Jenner’s Twitter header featured a snap of her and her best friend Jordyn Woods’ shoot for the Kylie X Jordyn lip kit collection.

And on Monday, she seemingly threw shade at Jordyn after she replaced the image of the two of them – with a close up of herself.

The 21-year-old entrepreneur and Jordyn, a model, had been best friends since middle school – until Jordyn, 21, was caught kissing Khloe Kardashian’s baby daddy and boyfriend at the time – Tristan Thompson, 28.

The former image for Kylie’s Twitter header featured the Kylie Cosmetics founder posing with Jordyn – all in promotion of their collection for her makeup label – Kylie X Jordyn.

The new image is in promotion of Kylie’s new eyebrow collection for Kylie Cosmetics, which launched on Monday.