The “Let’s Be Honest” podcast host most recently went public with TikTok star Mark Estes. The former couple called it quits in September.

The big revelation came out when The Hills veteran and her longtime friend Justin Anderson were doing the “Suspect Challenge,” where two people roast each other by taking turns pretending to be an officer pursuing a suspect. Kristin Cavallari and Anderson traded hilarious and sometimes biting shots, which you can see on her Instagram:

Kristin Cavallari and Jason Statham had a ‘full-on relationship’ for six months in her 20s, a source exclusively told Us Weekly