Ruby, Ruth and guest Izabela Rose compete to see who can make the best gingerbread house.

Ruby, Ruth and guest Izabela Rose compete to see who can make the best gingerbread house.

Ruby Rose Turner, Ruth Righi and special guest Issac Ryan Brown compete to see who can wrap the most gifts using oven mitts and then unwrap them without making any noise.

Ruby Rose Turner, Ruth Righi and special guest Issac Ryan Brown compete to see who can wrap the most gifts using oven mitts and then unwrap them without making any noise.

Kylie Cantrall challenges Ruth and Ruby to see who can make themselves look like Zed from "Zombies."

Kylie Cantrall challenges Ruth and Ruby to see who can make themselves look like Zed from "Zombies."

Ruby Rose Turner, Ruth Righi and Kylie Cantrall compete to see who can make the scariest monsters out of sweet treats and candy.

Ruby Rose Turner, Ruth Righi and Kylie Cantrall compete to see who can make the scariest monsters out of sweet treats and candy.

Ruby Rose Turner, Ruth Righi and Kylie Cantrall create their own DIY costumes of "Descendants" characters Mal, Evie and Audrey.

Ruby Rose Turner, Ruth Righi and Kylie Cantrall create their own DIY costumes of "Descendants" characters Mal, Evie and Audrey.

The Roos have to decorate cupcakes based on the pictures they receive each round, and it's up to special guest Christian J Simon to decide the winner.

The Roos have to decorate cupcakes based on the pictures they receive each round, and it's up to special guest Christian J Simon to decide the winner.

The Roos take turns drawing pictures while the other person guesses what it is, play 20 questions and act out charades.

The Roos take turns drawing pictures while the other person guesses what it is, play 20 questions and act out charades.

The Roos put on their investigative hats and guess if the facts they're reading about each other are true or false.

The Roos put on their investigative hats and guess if the facts they're reading about each other are true or false.