Jessie J Performs 'On My Own' From LES MISERABLES & Reveals Passion For Musicals

Pop star Jessie J recently posted a particularly theatrical clip of an impromptu post-concert crooning session in which she performs a well-known musical theatre staple alone onstage, a capella, to the awe and excitement of some nearby friends and colleagues.

Jessie J emotionally croons a brief portion of the LES MISERABLES classic "On My Own" in a new clip posted to her official Facebook page.

Visit Jessie J.'s official Facebook page here.

Additionally, Jessie commented, "Singing my back inna di day audition song! "On my own" on stage last night after the show messing about. I can't wait to do a musical. It was my first musical love."

With a powerful belt like that, Broadway would welcome her with open arms in almost any role!

So, what musicals would you like to see Jessie J take on in the future based on her impressive singing in this new social media clip?

View the new video of Jessie J. singing "On My Own" from LES MISERABLES below.