Instagram/Olivia Rodrigo Music Olivia Rodrigo opens Spotify Billions Club Live at Barcelona's Teatre Grec, celebrating streaming hits and a new FC Barcelona collaboration ahead of El Cl?... May 10, 2026 AceShowbiz - The Olivia Rodrigo kicked off a spectacular event coinciding with El Clásico, treating her most dedicated fans to an unforgettable concert featuring her biggest streaming hits. Set on the scenic slope of Montjuïc mountain, Barcelona's Teatre Grec was transformed into the exclusive venue for Rodrigo's Spotify Billions Club Live show.