Kristin Cavallari has been open about some of her beauty procedures - and now a cosmetic doctor is weighing in on what ...

Kristin Cavallari opens up to PEOPLE about the allegations of drug use she faced on 'The Hills' season 6 and the regrets she has about how she handled them.

The “Hills” alum previously told Andy Cohen on a “Watch What Happens Live” appearance that there had been an “overlap” between her and the “Summer ...

The rumors began swirling with the pair after she visited Charleston, but intensified once Conover joined Summer House, and Cavallari became part of the conversation.