Rihanna has NEVER claimed to be a flawless singer. She obviously isnt the best singer ever but vocally she's unique and can sing rather well, espicially her ballads. Watch her tour video footage of LTWYL, Unfaithful etc. and then talk. Rihanna is not a bad singer, She's just not soulful like ppl expect her to be just because shes black.

Im feeling Lana Del Rey's music, its pretty good. SNL wasn't the best representation of what she can do live because Ive seen better from her, but she does have a unique voice.