Selena Gomez & The Scene - Round & Round Nicki Minaj - Super Bass. Jessie J - Sexy Silk. GANGNAM STYLE (강남 스타일) - Pentatonix (PSY Cover) Selena Gomez & The Scene - Who Says. Katy Perry - Firework. Mazzy Star - Fade Into You. Selena Gomez & The Scene - Naturally.