Cody Simpson & Gigi Hadid Hit Up Austin's SXSW Festival Together

Cody Simpson sits close to girlfriend model Gigi Hadid at the International Day of Happiness with the United Nations and MixRadio during at the 2015 SXSW Festival at Easy Tiger Patio on Friday (March 20) in Austin, Texas.

The 18-year-old musician kicked off the party and helped to launch the #HappySoundsLike playlist. Created by MixRadio, the playlist was unveiled to guests attending and available for the world to listen to at www.happysoundslike.com.

“I am really pleased to be part of such an amazing campaign with the United Nations and MixRadio to raise awareness of International Day of Happiness,” Cody shared. “I hope everyone gets behind the day and listens to the #HappySoundsLike playlist.”

Just the day before, Cody stopped by the NYLON x The dFm With Original Penguin Present Terrace at the W Hotel Event to perform a set. After his performance, he stuck around and attempted to snag some stylish gear from the Original Penguin claw machine.

FYI: Gigi is wearing a Capwell+Co necklace and Black Orchid jeans.

10+ pics inside of Cody Simpson and Gigi Hadid…