What does FKA mean?

FKA stands for "Formerly Known As". It's used to indicate that a person, band, or entity has changed their name.

For example:

* FKA twigs is a musician whose real name is Tahliah Debrett Barnett.

* FKA Twigs (notice the capitalization) is a specific album by the musician.

You'll often see FKA used when someone has changed their name for artistic reasons or branding purposes.