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Carly Rae Jepsen is giving fans a first look at her transformation into Cinderella for her upcoming Broadway debut.  The "Call Me Maybe" singer has taken to Instagram to share photos from her first day on the set, trying on the wedding gown her character will wear on stage while marrying Prince Charming. 

One photo captures the first moment she tried on the story's iconic glass slipper, joking "it fits!" 

Jepsen is set to replace Tony-nominated actress Laura Osnes in the Rodger & Hammerstein's production.  She'll be joined by a fellow new cast member Fran Drescher, who will be playing her evil stepmother.  The casting news broke late last month, and Jepsen is set to make her onstage debut on Febraury 4th.