To hear former Mary Kay sales director Kelly Brock tell it, MK almost ruined her life and her marriage. Which is why I was surprised to see her wearing a MK bumblebee ring in a recent Instagram story. Sure, she “earned” that by recruiting and/or ordering a lot. But is that something to be proud of? Unless, of course, she’s still coaching a lot of MLM participants and wants to be on the MLM bandwagon.