Fabolous, B2K, Coi Leray and Destin Conrad are also slated to perform. Mariah the Scientist for BETX Experience Courtesy of BET Media Group Trending on Billboard Mariah The Scientist is slated to headline the BETX Main Stage at BET Experience FanFest 2026. The R&B singer will take The Beehive stage in Los Angeles on June 27, which comes one night before the 2026 BET Awards. Explore See latest videos, charts and news “The BETX FanFest is such a special stage,” Mariah The Scientist said in a statement. “I’m so grateful for the opportunity and can’t wait to share this moment with my fans.” Outside of Mariah, there’s plenty of talent invading L.A. for the BET Experience, including B2K, Coi Leray, Destin Confrad, Fabolous, G Herbo, Jaewon, kwn and Larry June. Registration is open for fans to purchase tickets to the BETX FanFest, with VIP options also available. The BET Experience will also be heading to the Hollywood Bowl on June 27 for A Roots Picnic Experience: A Great Night in Hip-Hop.…