Kyle Richards is revealing just how much she misses her former friend, Lisa Vanderpump — and it's not a whole lot.On Wednesday's episode of, the star and her daughters, Farrah, Alexia, and Sophia, were asked how much Richards misses Vanderpump on a scale of one to 10.«On a scale of one to 10,» Richards pondered, «two to three.» Her daughters also guessed three. As for her least favorite Housewife of all time, Richards says «that's so easy,» but never outright says the woman's name. Her daughters just write «the witch,» which refers to Carlton Gebbia, a wiccan woman who only appeared in season 4 of «It's so easy that I already forgot her name,» Richards quipped.As for her and Vanderpump, this wouldn't be the first time she's been asked about her frenemy on .