Billie Eilish is one major step closer to being reunited with the ring she believed was at Austin City Limits ... because a concertgoer says she's turned it over to event staff.
Here's the deal ... Billie was performing at ACL earlier this month when she came down off the stage and started hugging and singing with fans. But, at the end of the song she ran back onstage and told the crowd, "Somebody stole my f**king ring!!!"
Now, a video circulating on social media shows a woman asking security to pick up the ring off the ground and hand it over to her ... which he did.