And it involves Glee!!!
Watch (above) to get the scoop and then help us share the exciting news!!!!
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…
[Image via Twitter.]