No Regrets! Lisa Rinna Tells Andy Cohen She Wouldn't Take Back Her Fight With Kim Richards — Watch The Defiant Video

Kim Richards was furious when Lisa Rinna tried to accuse her of breaking her sobriety in an epic fight on The Real Housewives of Beverly Hills, but the veteran actress told Andy Cohen that she has no regrets about the messy confrontation.

"Would you do it all again?" the Watch What Happens Live host asked Rinna after showing the clip of the ladies' argument.

"I'd run for the f**king hills," she admitted, but then said that she wouldn't change her reaction to Richards, who said Rinna was trying to "take her sobriety down."

"I truly had genuine concern and I truly do have genuine concern," Rinna said about Kyle Richards' sister, insisting, "No, I don't have any regrets," about the altercations throughout the season.

Justifying her comments, Rinna explained: "I was only coming from a good place at all times."

But she clearly understood what she was getting into by joining the cast.

"If you poke the hornets' nest you're going to get stung," she joked.