Kristin Cavallari’s best friend Justin Anderson exposed who the reality star’s “hottest hookup” was with while they filmed the “Suspect Challenge” TikTok trend. In the video shared Sunday, the pair jogged next to each other and alternated roasting each other with a quick sentence.

Kristin Cavallari, 37, recently revealed her 'hottest hookup' was with a major Hollywood action hero, who was 20 years older than her

Kristin Cavalleri participated in a viral social media trend when it was claimed that she hooked up with an A-list Hollywood Actor. Read the article to find out his name.

Kristin Cavallari’s friend has shared her “hottest hookup” in a viral TikTok trend. In a video posted to Cavallari’s Instagram on Sunday (November 17), she and her friend Justin Anderson did the “Suspect Challenge” trend,

Kristin Cavallari's secret is out in the open — thanks to her pal! On Sunday, November 17, the Laguna Beach alum joined her friend Justin Anderson for a playful take on the viral “suspect” trend, where participants jog while revealing surprising or humorous truths about each other.