Probably was a light hearted poll - but hate is far too strong a word to use IMO.
GP is an award winning actress and appears to have a happy family life. She doesn't bother me at all - many more Z-list non-entities around that do rile me, especially those who have found fame/notoriety via sleeping with a famous person.
Although I can see why folk get annoyed at her - very much a Park Avenue Princess who has no concept of reality. This in itself is fine by me - but she does like to pontificate about how us mere mortals can have the same sort of lifestyle which I think is just plain daft. Deluded rather than malicious I feel.