How many movies have Carrie Underwood and Ryan Seacrest acted in together?

They have worked on 2 movies together! Their first movie together was American Idol: The Best of Seasons 1-4 (2005) while their highest rated movie together was Carrie Underwood: An All-Star Holiday Special (2009). They have not worked together since Carrie Underwood: An All-Star Holiday Special (2009).