Originally, the odd relationship between Nick Jonas, 19, and Delta Goodrem, 27, was thought of to be a quick fling, but after nine months of dating, it turned into much more than just that -- until now!

Us Weekly has confirmed that the youngest Jonas Brother has split from his Australian pop star girlfriend, in a mutual break up. Goodrem announced the news in a press release on Monday. "Nick and Delta have decided to mutually end their relationship," the release stated. "At this point in time, they are both focused on their careers as they go on different paths. They remain friends and wish each other the best for the future."

Nick Jonas & Delta Goodrem Leave Dinner

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Hmm...perhaps Jonas got wind of his ex Miley Cyrus' new 'Love Never Dies' tattoo and decided he'd try to give it another go around (watch out Liam Hemsworth)!? Either way, I think it's time for Nick to go back to dating someone more his own age, but with Cyrus and Selena Gomez being taken, and Demi Lovato having dated his bro in the past -- who is left?!

Who do you think Nick Jonas should date next?!

Photos Courtesy of: Fame/Flynet