Justin Bieber is currently on his Purpose world tour, bringing his fourth studio album and Kanye West's favorite song of 2015 to the masses live. Over the weekend, he performed in Portland and treated the crowd to an unreleased song, reportedly titled "Insecurities." Bieber took a seat on a couch to perform the track with an acoustic guitar. On it, he broke out into his signature falsetto, serenading the crowd about bringing them home to meet his mama. It's the perfect accompaniment to his current chart-topping hit, "Love Yourself" where he sings about his mama not liking the person he's with. Clearly, if you want to get to Bieber, you have to get through Mama Bieber first. Watch a clip of Bieber performing the unreleased track above. You can check out more of what to expect from the Purpose world tour here along with our exclusive look at tour merchandise here.
