Watch Carly Rae Jepsen's First Live Performance of 'Party For One'

Did you vote today? If the answer is yes, you deserve a treat, and if not, go vote right now and then come back to watch Carly Rae Jepsen perform her new single "Party For One" live for the first time. Jepsen was the musical guest on Monday's episode of The Tonight Show with Jimmy Fallon, and she broke out a sexy little black dress for her sexy little bop. Watch below -- and go vote!

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