29-year-old Natasha Cerrito is a horse trainer in Exeter, England. And she's single. But there's NO QUESTION why . . . she's ADDICTED to Hello Kitty. Back in 2000, a friend from Japan gave her a Hello Kitty notebook . . . and Natasha became obsessed with Hello Kitty. She's spent the past 14 years collecting at least 10,000 items, and estimates she's spent $84,000 so far. Her entire one-bedroom apartment is CRAMMED with Hello Kitty stuff . . . from appliances and furniture, to curtains and more than 4,000 toys. And now, back to the issue of a boyfriend. Natasha says, quote, "Boyfriends in the past have tried to make me give her up, so I got rid of them. It's part of who I am and I'm not changing for anybody. "If a man doesn't like my Kitty kingdom and can't accept me for who I am then I'm not interested in them."