We've brought you hard-hitting coverage of the Miss Universe pageant's weird cosplay-esque section before, but this year featured something worth drawing further attention to: Miss USA dressed up as a Transformer.

Yvonne Strahovski is known as both a model and TV actor, but really, around here she's Mass Effect's Miranda Lawson. And that's it.

At this year's DefCon hacking conference in Las Vegas, for the first time kids were invited to take part. And take part they certainly did.