Sibling Thing on 'Relative Madness'

Sisters, socialites and heirs to the Hilton Hotels fortune, Paris and Nicky have both achieved fame and recognition at a young age. Older sister Paris is a model, actress, musician and businesswoman – but she’s most famous for simply being famous. Younger sibling Nicky launched her own clothing line in 2004 and has worked as a model and actress as well.

Watch SOAPnet's Relative Madness -- It's a Sibling Thing countdown this Thursday night to see if Nicky and Paris top the list!