Hottest Celebrity Sisters

Blonde beauties Paris and Nicky Hilton are great-granddaughters to the Hilton hotel founder. The fashionable socialites recently spent time together in London during the lead up to Nicky's wedding. Mary Kate and Ashley Olsen were the original girly twosome, with younger sister Elizabeth now stepping into the spotlight. Beyoncé Knowles became a household name years before sister Solange came onto the scene, but a great voice runs in the family with Solange now also having a successful singing career. Model beauties Gigi and Bella Hadid can easily be told apart by their contrasting hair colours, and a few inches help differentiate between Elle and Dakota Fanning. Reality star Nicole Richie's sister Sofia Richie is pegged for stardom with a blossoming modelling career.