Known more for lavish diamond-themed parties than being auntie material, Paris Hilton just proved she's more than just a socialite with a plush DJ gig. Hilton's a pretty great aunt. However, she's earned the title of Best Aunt thanks to her penchant for being super-generous with her niece, Lily-Grace Rothschild. Both Hilton and her sister, Nicky, were waiting for a fashion show to start at New York Fashion week when E! News asked Nicky what made her sister a great aunt.