Last week we met our four finalists for ET Canada’s Guest Co-Host Search: Cassie, Anthony, Griffon and Mozhdah.

The finalists competed in their first challenge, a blind interview with “Good Morning America”; correspondent and former “All My Children”; star Cameron Mathison.  Despite his trademark awesome personality and positive attitude, Canada voted, sending Griffon Burton back to Vernon, B.C.

This week on ET Canada the journey to the white couch continues for the final three who encounter a whole new challenge, the hot seat on set of Global’s “The Morning Show”;.

RELATED: Vote For You Favourite ET Canada Guest Co-Host Finalist

Cassie, Anthony and Mozdah will get their chance to shine, sitting at the table with Liza Fromer and Rosey Edeh who will interview  each finalist with questions based on recent entertainment headlines and celebrity news.

Having gone through this once before, Rick Campanelli has some advice to share with his finalist.  “One thing you really need to do is know you stuff,”; he says.  “There’s topics that they’ll give you, research, prepare to the best of your abilities but bring your own personality.”;

Meanwhile, Cheryl lets her co-host hopeful in on a little secret, telling her finalist that in this challenge, information isn’t everything.  “After you’ve researched and you have all that information, it’s really important to give your opinion,”; she says.

Tune into ET Canada tonight to see how your favourite finalist fares and don’t forget to watch ET Canada Live at 7:30 PM EST on March 19th to find out who the top 2 finalists are!