Alyssa Milano attends Superman's 74th Anniversary Party at San Diego Comic-Con 19.07.13

Katie Cassidy at Entertainment Weekly's annual Comic-Con celebration at Float at the Hard Rock Hotel in San Diego

Kat Graham attends Entertainment Weekly's annual Comic-Con celebration at Float at the Hard Rock Hotel on Saturday (July 20) in San Diego, Calif.

Gillian Jacobs attends Marvels Captain America - The Winter Soldier during Comic-Con at Hilton Bayfront Hotel in San Diego

Emma VanCamp attends 2013 Comic-Con in San Diego, July 19, 2013