On Wednesday, Aug. 13, Lana Del Rey shared an apparent diss track about Ethel Cain on Instagram. Here's why fans think they are feuding.

Billboard has reached out to reps for Lana Del Rey and Ethel Cain for comment.

Speaking of: Del Rey released her last album, Did You Know That There’s A Tunnel Under Ocean Blvd, back in early 2023. She was originally slated to release a new album back in May, but revealed that she’d ditched both the name ( The Right Person Will Stay) and the release date; the new record is currently TBD, but apparently brimming with grudges.