Of course Selena Gomez released NEW MUSIC about lost love and EVERYONE'S gonna assume it's about Bieber ... and maybe it is!

Selena returned to the music scene with her new release "Lose You To Love Me" and fans are going wild picking out hints in the lyrics that she's singing about Justin. Like: "Set fire to my purpose and I let it burn,” -- a probable tip of the hat toBieber’s 2015 album Purpose. And then, “In two months, you replaced us / Like it was easy," which could be about the former couple's March 2018 breakup just three months before JB hooked up with Hailey Baldwin.

Check out the music video Selena released last night and weigh in!!!