I have no idea why y'all just assume Tarantino is involved?
It's a Rolling Stone cover for 2016 and it mentions her in the header.
So I'm expecting an interview released today by Rolling Stone with a video being streamed exclusively through Rolling Stone, most likely being Terrence Loves You as a tribute to Bowie.
They could also possibly announce a short film like Tropico for Honeymoon or new music.