Chicago native Jeremy Piven channeled Al Capone. At one point, Ari Emanuel’s current assistant approached Piven to share the “Entourage”/Ari connection. (Treats Magazine party photos by the talented Todd Williamson/Invision.)
The Halloween in Hollywood Scene — Best Costumes of 2013 (Photos)
TheWrap’s Party Report captures the best of Hollywood’s recreational hair, makeup, and wardrobe this season
