A woman dressed as her favorite character poses at the 2013 Fan Expo in Vancouver, Canada, April 20, 2013. This year's event has about 130 exhibitors for comic books, anime, science fictions and video games. (Xinhua/Sergei Bachlakov)

Fans dressed as film character take photos at the 2013 Fan Expo in Vancouver, Canada, April 20, 2013. This year's event has about 130 exhibitors for comic books, anime, science fictions and video games. (Xinhua/Sergei Bachlakov)

Fans dressed as their favorite characters pose at the 2013 Fan Expo in Vancouver, Canada, April 20, 2013. This year's event has about 130 exhibitors for comic books, anime, science fictions and video games. (Xinhua/Sergei Bachlakov)

A woman dressed as film character poses at the 2013 Fan Expo in Vancouver, Canada, April 20, 2013. This year's event has about 130 exhibitors for comic books, anime, science fictions and video games. (Xinhua/Sergei Bachlakov)

A woman dressed as her favorite character poses at the 2013 Fan Expo in Vancouver, Canada, April 20, 2013. This year's event has about 130 exhibitors for comic books, anime, science fictions and video games. (Xinhua/Sergei Bachlakov)