Video gamers, comic traders, costume-wearers and collectors of all kinds filled the Las Vegas Convention Center over the weekend, getting their geek on during the annual Wizard World Comic Convention.

Jayk Knight is best known for shaking his ample assets on the go-go boxes of WeHo or strutting around Comic Con cosplaying as crimefighting cutie Nightwing. But this week, he tests his gay geek cred ...