Holly Madison, 32

Actress, Peepshow at Planet Hollywood

“My most prized possession is a collection of troll dolls sent to me from fans around the world. An admirer brought me my first one to a meet-and-greet after Peepshow. I stashed it in my purse and took it out with me that night, posting pictures of its escapades on Twitter. People have been sending them from as far away as Norway ever since. I love the dolls because they’re so cute and there are so many odd varieties of them. I have one that sticks out its tongue when you squeeze its belly.”