At the 'Vanderpump Rules' reunion, Ariana Madix dodged a question about the fight she had with Lala Kent

Ariana, 38, and Katie, 37, have spent roughly two years preparing to launch their business but have had to cope with multiple delays, including disputes with their former chef Penny Davidi.

Ariana Madix played coy when asked about her and Lala Kent's allegedly "friendship-ruining" fight at the "Vanderpump Rules" Season 11 reunion.