Why is rip jack the cat trending on twitter?

[mountaincurlover]

I was on twitter and see this thing about a cat that died and his name was jack. Was he like a famous cat?

[♪ Seattle ♫]

Hi there... apparently the cat Jack belonged to Little Mix celebrity Perrie Edwards. She posted on 12 March that her mother told her of Jack's passing. Here's Perrie's twitter feed: https://twitter.com/#!/perrielittlemix and what she posted: "Perrie Little Mix ‏ @PerrieLittleMix Close
My mam called me this morning telling me my cat died :'( I'm GUTTED but @LeighLittleMix cheered me up a little with a nice shopping spree "