Christina Aguilera has partnered with Grindr as part of the promotion for her upcoming headlining set at San Francisco’s Portola Music Festival on September 20. From September 15 to 22, Grindr will swap its iconic “bloop” notification for the opening notes of Aguilera’s 1999 No. “Portola, Grindr, and me? Looking straight into the camera, Aguilera then coyly asks, “Hi, gays, are you ready to ‘Come on Over’?” and winks. “Those were all my LGBTQ fans who through thick and thin stand with me daily.