This week's challenge at Impress These Apes was musical theater. The contestants were paired up and randomly assigned a song. They then had to write and perform an original scene that would lead into that song. And then perform the song. Everyone did a bang-up job, but Erica and Jim Fath's Christopher Columbus & Isabella scene leading into A Whole New World was awesome enough to keep her in the lead with a 5-point margin.
(That box Erica shows the audience says "Small Pox Blankets" and the book is "Exploring for Dummies".)