I just saw a clip from a BOTS appearance during BB15 where she called Christopher a C-word and then was making bitchy faces while his friend on the phone was speaking.
She's just a nasty, petty dickhead nowadays. I remember liking her during BB7 but some of my memories of it are admittedly fuzzy. Either way, as of the present day she's a mess.
And this isn't a defence of Farrah, they're both as bad as each other and I hope they're banned from future appearances like Helen, they're all birds of a feather.