Ariana Biermann seemingly reacts on TikTok to mom Kim Zolciak's Instagram post, implying her estranged husband, Kroy, died. Kim made waves online when she posted a black and white photo with Kroy and wrote in the caption, 'RIP,’ leading fans to believe the former NFL pro died. But most fans know, it’s a clickbait tactic that results in a payout. Ariana’s video shows the 22-year-old reacting in disbelief.