Are you excited about the LEGO Movie 2? If the answer is yes, then you're in the right place.

We sent Emma to spend some time with super stars Tiffany Haddish and Will Arnett ahead of the LEGO Movie 2: The Second Part. Emma quizzes them on how well they know themselves, their characters and the movie. It should be their specialist subject, right? But with our tricky questions even they'll have trouble knowing the answers!

What is Batman's catchphrase? Does Tiffany know her favourite outfit? Can Will tell us the temperature of a human face (really)? 

Who do you think will win? 

Find out by watching the video and don't forget to stick around for the exciting LEGO Movie 2 trailer.