How many movies have Nur Naquyah Burhanuddin and Siti Khairunnisa collaborated on?

They have worked on 2 movies together! Their first movie together was Upin & Ipin: The Lone Gibbon Kris (2019) and was their highest rated movie together. They have not worked together since Teater Muzikal Upin & Ipin Pin Pin Pom! (2023).