A lucky Harmonizer got the once in a lifetime opportunity to enlist the help of Fifth Harmony for the perfect promposal.
The group helped a girl named Tristine ask her friend, Jane, to prom. Tristine thought her promposal would come in the form of a video package from Fifth Harmony but instead the singers showed up in person.
As part of MTV's "Promposal Mania," the fivesome put on a cute surprise performance of their newest single "Worth It" to convince Jane she should go with Tristine to prom.
After that performance, of course, Jane said si!
Check out the promposal going down:
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