The Hills Lauren Conrad celebrates her son Liam's first birthday 07/10/2018 Lauren Conrad is celebrating her son's first birthday. 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: Lauren Conrad
