Now we know why he was caught canoodling in the Lone Star State with Selena Gomez over the past few days!
Following Miz Gomez's stellar Borderfest 2014 show, Justin Bieber surprised some lucky fans in a random Austin, Texas bar with an impromptu performance during SXSW's musical festivities on Sunday!
Before his sing-a-long of As Long As You Love Me at Banger's Sausage House & Beer Garden, the 20-year-old reportedly told the crowd:
“This next song goes out to my baby.”
…which TOTALLY confirms that Jelena is back on!
Sources inside the venue even said Selly was standing off to the side and grooving along to her man's jam!
But our fave part of his surprise serenade was the (above) reaction snap selfie from journalist Maria Nunez, which truly encompasses how we're all feeling about this former couple's reunion…
Ch-ch-check out a snippet of Bieberoni's heartfelt performance…AFTER THE JUMP!!!
Tags: banger's sausage house &038;038;038;038; beer garden, jelena, justin bieber, music minute, selena gomez, surprise performance, sxsw, twitter