How many movies have Nicola Roberts and Sarah Harding acted in together?

They have worked on 6 movies together! Their first movie together was Girls Aloud: What Will the Neighbours Say? Live in Concert (2005) while their highest rated movie together was Girls Aloud - Tangled Up Tour - Live from the O2 (2008). They have not worked together since Girls Aloud: Ten - The Hits Tour (2013).