I love Rihanna's vocals in the song, it's like a mix of Rihanna, Sia, and Lana Del Rey, but a lot more optimistic than the latter. Tempo-wise the song reminds me of "Mr. Know It All", but this is miles better than that one.
Rihanna's Lead Singles:
1. Umbrella
2. We Found Love
3. Diamonds
4. Russian Roulette
5. S.O.S.
6. Only Girl (In the World)
7. Pon de Replay
