In the movie The Seed of Chucky, Britney Spears gets killed. You can watch the clip at https://www.youtube.com/watch?v=x3kCg5o0cHA. It is very clearly Britney Spears.
Except Britney Spears was not hired for the role. They hired a Britney Spears impersonator for the scene. They did everything that they could to make it look like Britney, and think it was Britney. But it really wasn't.
Do you think that Britney should have sued the Chucky franchise for that? If so, should Elvis Presly's estate also sue all of the Elvis Presly impersonators out there? Where do you draw the line? And if not, where do you draw the line between what happened in Chucky, and what happened here?
I really don't see a line between now having someone who sounded like the actress, and then tweeting the name of one of her movies, and what happened 20 years ago with Chucky killing someone who looked like Britney, then showing a license plate saying "BRITNEY1", and THEN saying, "Whoops I did it again." (The title of her most famous song at the time.) If anything, the movie was more egregious.
The movie producers didn't produce a simulation of Britney's voice and attempt to sell access to it.
However you feel about an probably-unapproved celebrity cameo in a movie, it's not the same thing as selling the ability to impersonate that celebrity's voice to anyone willing to pay, in perpetuity.
The biggest difference that I see is that technology has made the simulation cheaper and easier.
> This scene was included in promotional spots for the film, most specifically Seed of Chucky's trailer, but the distributing company associated with the film, Focus Features, made the decision to significantly cut the scene down and add a disclaimer. The disclaimer that ran with the promotional spot, which was altered to only show a brief glimpse of Ariqat as Spears, stated: "Britney Spears does not appear in this film."
https://screenrant.com/seed-of-chucky-movie-promos-britney-s...
The biggest difference here is obviously one of scale. I don't think ScarJo would be threatening to sue you, the individual, if you did a voice impression of her for a talent show or a friends wedding.
Generally the "Right to Publicity" laws are clear about expiring at death. It's not like copyright.
Voices…are usually not so distinctive. However, certain voices are very distinct—Tom Waits, Miley Cyrus, James Earl Jones, Matt Berry. Those voices are pretty distinctively those people and simulating their voices it would be obvious who you are simulating. Other celebrity voices are much more generic. Scarlett fits into this with a pretty generic female voice with a faint NY/NJ accent.
Open AI screwed up by taking a generic voice and making it specific to the celebrity by reference and by actually pursuing the actor for the use of their voice.