The 'Spring Breakers' star showed some serious leg in an ultra-mini black dress from Emilio Pucci's Fall 2013 collection for an appearance on 'The David Letterman Show.' Classic black Brian Atwood pumps and a Dolce & Gabbana tuxedo jacket kept the look from feeling over the top.
She’s ready for the summer!
Work it, girl.
Bad Girl RiRi? More like Braless RiRi.