Rumour is Sierra will star in a new movie called “Broadway 4D”, with Matthew Morrison, Christina Aguilera and Hugh Jackman.
At this time, Sierra starring in this is merely a rumour/gossip until official announcements are made :)

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Sierra Boggess attends the ‘Les Misérables’ On Broadway Opening Night at Imperial Theatre on March 23, 2014.

I am so honored and giddy with excitement to bring Christine to life again opposite my dearest Norm, This is a moment in time I don’t want to miss

—Sierra Boggess on playing Christine Daaé (via thatslifeinthe-theatre)