In 2003, the 107.1 FM trimulcast adopted a rock en español/Spanish adult contemporary format branded "Súper Estrella". The first rock en español song played was "Cordillera" by Los Enanitos Verdes and the first Spanish Adult Contemporary song was "Amiga Mia" by Alejandro Sanz. The format originally launched in 1997 on KVAR (97.5 FM) in Riverside, then expanded to KACD-FM (103.1 FM) in 2000. Accompanying the flip was a set of new call signs to match: KSSE, KSSD, and KSSC — the first one of these moving from the Riverside station. On July 13, 2007, KSSE started adding three to four English-language songs per hour. The first song in English was "Move Ya Body" by Nina Sky at 9:04 p.m. On April 22, 2012 at 12:05 a.m., the trimulcast discontinued English songs, concluding with the last English song on Super Estrella "Hot Girls" by Dony and Elena Gheorghe and its bilingual version "La La La (Hot Girls)" by Da Zoo.