"He would inevitably have been brilliant but Jeff Goldblum is the perfect replacement."
The Oscar winner takes the lead as Lee Miller in her new biopic, which she also co-produced.
Heretic has been called "wild", "brilliant" and the "best horror film" of the year following its premiere.
"I was like, ‘No way. I’m not doing that show’. And my agent was like, ‘Yes, you are’.”
Taylor was even seen playing air guitar to the track while attending the men's singles final.