For this week's hilarious(ly mean) Puppet Master task, Big Brother has paired the celebrities up and assigned the roles of puppet and puppet master. The puppets have been given cruel challenges ...

Typically, recreating a celebrity as an animated 3D character ... researchers have developed a system that creates digital face "puppets" by running a collection of photos -- in this case ...

It has a silicon skin over the top of it. So like a human or an animal skin. And the animator is in control of the performance of that puppet. So they are moving that silicon skin from the outside ...