ESPY Awards, Olivia Munn, Jessica Biel, Maria Sharapova, Hayden Panettiere
Credit: Landov; Getty Images; WireImage (2)

The sports world just got a dose of style, thanks to last night's ESPY Awards! Athletes like Maria Sharapova (in J. Mendel) and Lindsey Vonn shed their performance gear in favor of red carpet gowns, and Hollywood's hottest—like Olivia Munn (in Armani), Jessica Biel (in Christian Dior), and Hayden Panettiere (also in Armani)—came out to show their support. See our favorite red carpet moments of the 2012 ESPY Awards in the gallery!MORE:7 Ways to Be Healthier NowCelebrity Workout PlaylistsRalph Lauren’s Team USA Outfits