Kim Kardashian, Christina Aguilera, and More Celebrities Who Are Obsessed With Kylie Jenner’s Lip Kit

Kylie Jenner's Lip Kit has been a top-seller, and if you're wondering why, it's because huge stars like Kim Kardashian and Christina Aguilera have been stocking up!

SEE MORE: Did Kylie Jenner Get a Boob Job? See the Instagram Photo That Has Fans Convinced!

Scroll through the images to see all the stars who love rocking a little Kylie on their lips!