Kate & Mariana Friends, Kate and Mariana, have dedicated a year of their lives building houses for the underprivileged as volunteer workers for Habitat for Humanity. Their days are spent at construction sites pounding nails and hauling wood. As a reward for their efforts, they have been invited to one of Habitat for Humanity's gala fundraising events. The invitation has left them mystified as to how they can change themselves from dirty to divas. The friends need to ditch their ripped jeans and t-shirts to construct a new look that will be sure to raise the roof.