It's Jick Nonas vs. Bustin Jieber again! Nick Jonas Tweeted that he is currently working with Justin Bieber's rumored fling (and birthday girl) Jasmine V in the studio.

READ IT: Justin Bieber and Nick Jonas bond of "Bustin Jieber"

Nick Tweeted, "The soon to be birthday girl @JASMINEVILLEGAS is currently rocking a vocal on the new song we just wrote. Great song! Great Birthday!"

Jasmine Tweeted in return, "@nickjonas had a blast writing with you! song came out dope 🙂 cant wait to hear the final version!"

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No worries, Nick and Jasmine's relationship is professional — Nick's not trying to steal Justin's girl. 🙂

If you had to choose between Nick and Justin, which one would you date?

Photo: Courtesy of Katelyn Mullen/Courtesy of Disney Channel

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