No, only that KE has one current address in Beverly Hills, as does Bonnie, so maybe they know each other.
Generally, tho, I feel certain with all the crises ANS precipitated, KE probably acted as a go-between in times past, so undoubtedly had the parents' phone numbers in case of emergenc(ies).
I'm just guessing on that, don't really know.
OK. I think it really bothered me to see that she was also brought in to the Anna Nicole E! show. After seeing that, I thought that she might be more to Howard, than ANS's neighbor.