Source: GTA forums
gtaforums.com

GTA 6: Actors and Actresses

Might be a stretch, but Ana Esposito perhaps?
Main profile: https://www.backstage.com/u/ana-esposito/
Another (older) profile: Ana C. Esposito - Professional Profile, Photos on Backstage -
She's starred in Law and Order just like Steven Ogg, Ned Luke and Roger Clark, strikes a somewhat similar appearance to Lucia from her nose upwards, has a somewhat similar voice with a slight but notable range as well as displaying nothing very interesting on her resume lately that would conflict with any work on VI.
Her Instagram profile (please don't follow it), is also private which would make sense given her role.
