By Jackson LeeMay 26, 2026 News Star-Studded Lineup: Ariana Madix, Warner Records’ Dalia Ganz, LA28 CMO Alex Merchan, Qualcomm CMO Don McGuire and Patrick Ta to Headline Entertainment Marketing Summit Ariana Madix, Warner Records’ Dalia Ganz, LA28 CMO Alex Merchan, Qualcomm CMO Don McGuire, and Patrick Ta are set to join Variety’s Entertainment Marketing Summit, highlighting industry innovation and strategy.