HollywoodLife.com caught up with the 15-year-old Aussie singer, who dished about his current love life (he’s single!), working with Justin Bieber and his newly released single — ‘So Listen’ — at ‘The Hunger Games’ premiere

One of the last times we chatted one-on-one with Cody Simpson was last fall at The Twilight Saga:

Breaking Dawn — Part 1 premiere, which was the same event where he hit it off with Kylie Jenner — who he ended up dating for a few months. However, the 15-year-old Aussie pop star told HollywoodLife.com exclusively at The Hunger Games premiere in Los Angeles March 12 he’s currently on the market.

“I am single,” Cody confirmed. As to what YOU can do to win his heart, he said it’s simple: “Be yourself. If you want to be anyone in this world, be you.”

We also chatted about Cody’s highly-anticipated collaboration with Justin Bieber and the progress they’ve made on that.

“I’ve been in the studio a couple of times,” he said. “We’ve got some great things. Some great ideas…[but] it has to be the right song. Collaborations I think can’t be set. If a great song comes out from all the work, [then that is good].”

Be sure to check out Cody’s new single with T-Pain, “So Listen,” which came out today and is FANTASTIC. (Seriously, we’re listening to it on repeat).