The busty model reportedly sought treatment for neck pain in Los Angeles on Monday (01Feb16), and subsequently suffered a stroke due to a blockage in her carotid artery, according to

She had been in a critical condition at a Los Angeles hospital ever since, but on Thursday night (04Feb16), her family decided to take her off life support, according to

As well as posing for Playboy, Katie was a Snapchat favourite with almost two million Instagram followers. She often took to her social media pages to chat about health and fitness issues.