Question: Zimbabwean singer/songwriter and member of the band Door Policy, Takura, co-wrote the song "Wait Your Turn" in 2009 for what singer's fourth studio album Rated R?
Sentence (from "Takura"): shared stage with Ray Cee and also co-wrote Rihanna's 2009 single "Wait Your Turn" which alone has over seventeen million YouTube views and charted at number 45 in the UK Singles Chart.
Relevant evidence: Yes