Of course, this thread is currently close to the Scarlette one, so anyone reading it is likely to already know about her - but as that might not always be the case, it's worth pointing out that Scarlette is on the UKP blacklist, and isn't likely to come off it anytime soon, if ever.
Quite apart from that £900 rip-off - and threatening to wreck the family of a married punter, let's not forget that part - there's also the fact that she has stood up, let down, and generally inconvenienced a pretty long list of UKP members since she "turned evil" back in October 2013. The last couple of pages of her review thread don't make very encouraging reading.