The Hills Kristin Cavallari pays tribute to her brother on second anniversary of his death 11/27/2017 Kristin Cavallari remembered her brother Michael Sunday on Instagram on the second anniversary of his death. Read More RELATED NEWS Kristin Cavallari debuts new 24-year-old boyfriend Mark EstesBrody Jenner and Tia Blanco welcome their first child'The Hills' alum Brody Jenner engaged to pregnant girlfriend Tiarah "Tia" Blanco TAGS: Kristin Cavallari
