Nicky Hilton got scary skinny

If you thought Paris Hilton was too thin, think again! Paris' sister Nicky is the skinny one. Just look at these candid pictures of Nicky and Paris out shopping on October 8, Paris' legs looks almost thick compared to Nicky's twigs!

I don't know what's happening to Nicky, maybe she just wants to get some attention of her own, but she'd better take some care of her health!