Hayden Panettiere showed off her naughty side in a body-hugging Moschino number, red lips, and platinum locks as she strutted down the red carpet at the Entertainment Weekly and ABC Upfront VIP Party on Tuesday. The 22-year-old actress attended the event to promote the new drama "Nashville," where she'll be playing a young upstart country star fighting for the spotlight against an older singer (Connie Britton) à la " Country Strong ." The trailer for "Nashville" shows Panettiere's character as a sexpot stunner who isn't afraid to scheme and flirt her way to the top. Looks like the cleavage-baring minidress the petite blonde rocked at the event reflects the devilish character she'll be portraying with its black devil's tail wrapped around the bottom with the tip hanging off the dress' edge. Va-va-voom!