She's such an unlikable character these days. She's got a real attitude problem, and doesn't seem like good company or a nice friend at all. Materialistic, moody and boring. Maybe it's a stretch but I got the impression she was being subtly mean to Bella in the Santorini vlog, seemed like she was being left out. Not to mention her horrible mocking of Phoebes accent.
Also the story of them falling out with a waitress, she probably couldn't be bothered serving stuck up, moody rich girls who are spending more than she likely earns in a night on their 3rd meal out of the day
Also how she was staying at the hotel to promote it but didn't want to have to stay in the room they wanted her to promote, and just complained how she preferred the hotel her sister and Bella were at. So ungrateful, and just shows she's in it for the freebies and doesn't take her 'job' seriously, really underserved.