 By November 2011, Cory was dating Kathleen Victoria Elliot (known as "Katers17" and "Katersoneseven" on YouTube), his longtime roommate, friend, and fellow video blogger.They publicly revealed their relationship in December 2011 on New Year's Eve, via a YouTube vlog on Elliot's Katersoneseven channel.In May 2013, it was announced that the two were engaged via a relationship status on Williams's Facebook profile and a video on Elliot's Katersoneseven channel.