Braunwyn, 41, told PEOPLE about who she clashed with the most on Saturday, August 3.
"If I had to pick a person that I had the most friction with, it would probably be Tamra (Judge)," she admitted.
"But, it's also the person that made me face a lot of issues myself and kind of brought the best of out me," Braunwyn continued.
All appears to be good between Braunwyn and Tamra, 51. The Cut Fitness owner posted a selfie of them on Friday, August 2, days before the new RHOC season premiered.
They got very friendly with one another during the upcoming season. The trailer that was released on Tuesday, July 2, showed the vet and newbie in an intense lip lock while they were out at a party.
Braunwyn joins full-time costars Tamra, Emily Simpson, Shannon Beador, Kelly Dodd and Gina Kirschenheiter when RHOC returns on Tuesday, August 6.
"OG of the OC" Vicki Gunvalson has been reduced to part-time for the 14th season. This is the first time she's been in this position since the show premiered in 2006.