Overview
Alongside the Drake rumors, a separate leak claimed that DJ Khaled would feature in GTA VI hosting his own station that also plays music. The pairing of two high-profile artist-hosted stations fed a wider theory that Rockstar is leaning into named celebrity DJs for GTA VI rather than the purely fictional hosts of past games.
What we actually know
The DJ Khaled claim originates from a leaker rather than Rockstar, and there is no on-screen evidence to back it. It is plausible given Khaled's real-world radio and hosting persona, but it should be treated as unverified until official materials say otherwise.
Trivia
DJ Khaled's loud, catchphrase-driven public persona makes him an almost on-the-nose fit for a GTA host, which is part of why the rumor spread so quickly even without confirmation.