50 Shades of Grey Movie Casting News UPDATE: Poppy Delevingne's Sexy, BDSM-Inspired Agent Provocateur 'Audition' Stirs Anastasia Steele Buzz [VIDEO]

Fan are dying to know which lucky Hollywood guy and gal will finally snag the coveted roles of Christian Grey and Anastasia Steele in E.L. James' highly-anticipated film adaptation of "Fifty Shades of Grey." While rumors surrounding the kinky, handsome, and sophisticated Christian Grey continue to run rampant (Ian Somerhalder?! Matt Bomer?! Henry Cavill?! Which heartthrob will it be?!) the buzz surrounding the young and "innocent" Ana Steele has considerably died down... until now. While gorgeous British model and socialite Poppy Delevingne doesn't necessarily fit the part look-wise, she definitely has the mysteriously sexy and tease-worthy persona down! Just check out the 26-year-old's recent BDSM-inspired ad for Agent Provocateur entitled "Valentine's Night" - it'll keep several "Fifty Shades" fans begging for more! Read More »