hollywood vanity fair juicy couture sunset siren studios

Where has Hayden Panettiere been hiding her hotness?! The actress has been keeping a low profile for the past few months, but last night she stepped out at the 20th Anniversary party for Vanity Fair's “Vanities” and she looked absolutely amazing! The former Heroes honey was joined by new beau Scotty McKnight, who plays for the New York Jets, so it looks like she's definitely moved on from former flame Wladimir Klitschko!

Other starlets including Malin Akerman, Paula Patton, Rashida Jones, Kate Mara, Anna Kendrick and Stacy Keibler attended the pre-Oscar bash ... check out the gallery below for more photos!

hollywood vanity fair juicy couture sunset siren studios