Kai Cenat sent social media into a frenzy Saturday after confirming he's single. The popular streamer shared the update online, and his now-ex Gabrielle 'Gigi' Alayah quickly responded with her side.Related: Kai Cenat Opens Up About His Mental Health Struggles And Self-Doubt As A Creator While Celebrating His 24th Birthday (VIDEO)Kai Cenat Says He's Single In Social PostKai Cenat shocked fans with just one sentence. In a now-viral post shared Saturday evening, the streamer wrote: "I'm single. I will never be in another relationship again.