After Idina Menzel and Kristin Chenoweth made surprise cameos in 'Wicked: Part One,' they each posted photos on Instagram from their ‘one short day’ on the movie's set. The pair famously played Elphaba and Glinda in the 2003 Broadway show.
https://people.com/idina-menzel-kristin-chenoweth-surprise-wicked-cameo…