UPDATE!
EW has corrected their article with the following caption: A previous version of this story stated that Panettiere will appear in Scream 7. Her involvement has not been confirmed.
Here's a nice little surprise. In an article from Entertainment Weekly regarding where the stars of TV's Nashville are today, a little Scream 7 nugget may have been dropped regarding Hayden Panettiere's possible return!
Next, she'll team up with Neve Campbell's Sidney Prescott for Scream 7 (2026).
Now, this is all unofficial speculation since no official announcement has been made. But since we already know there are more people showing up in Scream 7 that haven't been announced, that makes the credibility of this tidbit a little more substantial.
Source: Entertainment Weekly