Story so far

Valentina is the character Rockstar's own material uses to link several other confirmed cast members together at once. She is the one who hires Jason and Lucia for an escort job, bringing Andrés de León safely to the Megamundo Building.

She also makes the introductions once everyone is at the party, connecting Jason and Lucia with Petra Navarro, the company's Chief Operating Officer, before armed robbers cut the celebration short. That robbery is the last confirmed beat of the scene Rockstar has shown.

What Valentina's own stake in Megamundo is, and why she is the one trusted to arrange security for Andrés and make introductions at the party, has not been explained. Her relationship to the company beyond that day is unknown.