Rihanna has turned to her fans to help her decided what her next single should be.

The singer, whose last single 'S&M' caused some controversy, decided to ask her fans what the next single should be from album 'Loud'.

Rihanna posted the question over her Twitter: "I'm shootin a new vid in a cpl wks. I just need u to tell me, which song should I shoot? What is my next single?"

Leading suggestions from fans included 'California King Bed' and 'Raining Men' featuring Nicki Minaj.

Meanwhile, Rihanna has been added to the line-up for this summer's V Festival.

(by Holly Frith)