Christine Lakin ("Step By Step") joins Cole and Vanessa to chat about the Veronica Mars movie, Shia LaBeouf, growing up in the business, on-set tutoring, skywriting, Justin Bieber (*sigh*), road trippin' with Kristen Bell and Kristen Chenoweth, musical spoofs, and constructing the perfect Garry Marshall holiday film.

Leave your answer to the Firsts question (the first dance class you ever took) on our website for a chance to win a comfy Pop My Culture T-Shirt!