Did Halsey hook up with her ex G eazy? That might be what happened after the artist, who just broke up with G Eazy three weeks ago… implied at a concert stop that she recently learned two things… that it’s okay to be alone, and two… to never sleep with your ex.

So…. Is Halsey implying her and G Eazy hooked back up? Or that G Eazy cheated on her with one of HIS exes?

Either way it’s messy… and things aren’t looking any better for them to get back together… because it looks like G Eazy is getting OVER Halsey by getting under Demi Lovato!

The two were allegedly seen leaving a club in Hollywood… holding hands.

Now I say allegedly because the INTERNET is starting to create this rumor, however about the picture that is going around… it doesn't show the guy's face. You can clearly see that it's Demi, but the guy has black hair.. he's taller, slim… it COULD be G Eazy, but it also could be 40% of men in LA. I'm just saying…