Paris Hilton Calls Rihanna An ‘Inspiration’; Talks Planning Her Bachelorette Party With Sister Nicky Hilton

On the red carpet at Rihanna’s 4th Annual Diamond Ball, Paris and Nicky Hilton speak with Access about why they came out to the event and what the music superstar and her philanthropic work means to them. And, the two share details about their looks at the event. Plus, Paris dishes on planning her bachelorette party with the help of her sister.