It's out next week, she just confirmed it.

Ooh my god bonnie just said on the bbma red carpet that her single is coming out next week and she co wrote it with charlie puth

Oh my god so next week would mean Tuesday the 26th or something? I'm not worthy

wait whyyy Charlie Puth? I guess I don't know enough about his music to say whether or not I think he's a good writer, but it just seems like a random collab.

So it really is coming next week YASSS.
It's called Bombastic, btw. She'll probably post a letter a day and then on Monday release the song.